Sharon’s Field Placement in Thanatology

*This post was written by thanatology student Sharon Swiderski.*

On May 30th, our thanatology class from Kings University College visited Woodland Cemetery. This was one of our prearranged agency visits, where we visited various services in the community dealing with persons/families living with life threatening illness, bereavement and possibly, death. We were greeted by Roula Drossos, the manager, who visited with our class and answered our questions before we were taken on a walking tour conducted by Thomas Sayers and Meagan Fillmore, the Historian and Archivists. During the tour we were introduced to Brienna French and Robyn Lacy, monument conservators, employed as summer students to conserve and sometimes restore gravestones that have sunken into the ground or been damaged. Walking through the park-like setting of the cemetery, the storytelling of these enthusiastic tour guides introduced us to a few of the notorious lives here at Woodland. We also visited the mausoleum, were entertained by deer dancing among the trees, which truly presented an interesting and enchanting visit that afternoon.

Well, as fortune would have it, I am the student who has been spending time with this group at Woodland Cemetery, “hands on” (on a shovel, that is!) with Brienna and Robyn learning how to edge around a gravestone from having sunken into the ground, raise it by filling the hole with dirt, clean it and erect it again in honour of the person below. On one occasion, Robyn and Brienna were trying to teach me how to chisel old mortar off a stone to make it smooth again. Being a “mature student,” I secretly marvel at their patience with me! One day last week we were shown the cremation process, another day Woodland’s arborist gave us a walking tour to introduce us to the magnificent trees that have grown here over the years. To be given this opportunity to observe firsthand what occurs beyond the front gates is such a privilege and I am looking forward to the remaining time I have here to enjoy these people and learn more.

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Buried together: The Carter Sisters

Today’s story of gravestone conservation is actually about a pair of gravestones that we repaired simultaneously, as is only befitting of young sisters. These marble markers, in Section K beside the crematory, were both transported over from St. Paul’s Cathedral churchyard. The sisters, Margret Matilda and Caroline F., died in 1855 and 1859 at young ages. Their parents ordered large, ornate gravestones to commemorate these losses, and our story today details their uncovering and restoration…all 2 weeks of it!

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The Carter stones before cleaning.

Initially, we though that these stones were both part of the same monument, perhaps a large ledger that had cracked under the weight of years of lawnmowers driving over it. Once we removed the sod layers, however, it became apparent that it was actually two gravestones laid to rest side by side!

As you can see in this photo, there is a base to Caroline’s stone on the left, still sticking up out of the ground. This suggests to us that a) her gravestone was not the style that included a separate key, with the 1850s dates a good indication that neither of them had keys, and b) these stones were once erected directly beside one another, after were laid in the same location after they broke.

This was both an exciting realization and a troublesome one, because while it meant that we would be able to raise the stones without making new keys, it also meant a *lot* more excavation to remove the two bases of the stones, still buried in the ground. And yes, once we removed Margret’s stone and probed below, it was evident that the base of her stone was still in situ below the surface as well. It was our lucky day!

Once the bases were excavated (which took ages) and the stones were cleaned, it was time to start digging out the ‘foundation area’ in order to reset the stones. We decided to go about this by digging down further than the gravestone bases were buried to, in order to pack the bottom with a level foundation of limestone screening. Once the limestone was in place and level, we made sure the bases were placed with the break just above ground level (for repairing) and packed limestone up to ground level to ensure they couldn’t budge out of place. Then…the difficult part began.

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Breinna attempting to drill a dowel hole.

You might be thinking, what difficult part? Surely hauling massive pieces of marble out of the ground with little more than your bare hands was the difficult part? Not so, my friend, not so. Normally when we get to this part of a restoration case, it’s a simple job of spending an afternoon measuring and drilling holes into the stone with a masonry drill, inserting the dowels, and clamping support boards around the crack until the sealant sets. Unfortunately, these gravestones were not so agreeable and turned out to be the hardest marble ever! Our drill skipped, the batteries were eaten almost immediately, and we called over auxiliary help (Joey) to make sure the sun hadn’t weakened us and it was actually fine but no, no this was the toughest marble that any of us had ever seen!

In a day, we were driving to and from the mechanical/tools compound to charge batteries multiple times, although the masonry drill bit we were using looked fine. It was slow going, until Grant the crematory operator suggested we use his drill, which was typically used to remove metal casket handles before the caskets went into the retorts. It hadn’t been used much and was nearly new, and we happily took the shiny, blue power drill outside. From there on it was mostly smooth sailing, and we only had to recharge the drill about once a day!

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Gravestones nearly finished, with Brienna checking out the broken corner.

With the better drill, we were able to finally move a little quicker, but it did take a total of two weeks from start to finish to locate, uncover, clean, and reset these gravestones. This includes limestone pointing on the cracks after the dowels had set in place. Initially, we had attached the top corner of Caroline’s stone with just some adhesive, due to the small size of the piece, but unfortunately because of the state of the stone’s weathering the surface was sugaring. The adhesive stuck to the detached grains of the stone and the piece broke off again in the same place! Second attempt included a dowel and it reattached with some ease.

Once the final two cracks were repaired (Caroline’s stone took longer, as it was in 4 pieces rather than just 3), it was just a matter of removing the final braces, pointing the breaks to protect the interior and the dowels, and voila!

We are very happy with how these two gravestones turned out! After the Hugessen monument, this was absolutely the largest (or at least most time consuming) project we have undertaken this summer! The stones are beautifully preserved due to their time underground, with Margret’s stone depicting a rose in the centre with additional foliage around the edges, with a Gothic arch. Caroline’s stone depicts a woman mourning, a tree with a bird in the branches, and a small lamb curled below it.

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Margret died when she was just about a year old, and her sister Caroline when she was just 6 years old. It’s clear that they were deeply missed by their parents, and it’s lovely to see that they can stand together even still, having been relocated from their original resting place to Woodland Cemetery.

Margret’s stone ends with a poem which reads:

Sleep on sweet babe and
take thy rest
God called three home, he
thought it best’ 

Catherine’s stone reads:

Farewell dear friend
this world is vain
in heaven hope
will meet again’

So often the poems on gravestones are difficult to read, due to the inscriptions being much shallower than the main body of the inscription, but these stones were partially covered, protecting the wonderful epitaphs. We think they are fitting tributes to these young girls.

As always, thank you for reading! We’re looking forward to bringing you more posts about Woodland’s history and restoration!

Crane* Day! (*Actually a Backhoe)

All of the projects Robyn and I have worked on up until this point have been challenging but we’ve only recently started using machinery in our work. This week, we’ve raised two monuments using a backhoe, which we’ve gleefully dubbed our ‘crane.’ This is because the monuments were too large for us to lift safely (or at all, for that matter).

This is why you don’t lean on monuments!

The first stone we raised with the backhoe was a marble ring cross monument to three women: Jane Gildersleeves, Olive Eastty, and Jane Booker. Their death dates ranged from 1907 to 1919. Unlike most of the stones we’ve worked on this summer, this stone was standing when we found it. However, we realized it was incredibly unstable, to the point of being dangerous, while we were visiting the monument to Paul Peel and his family nearby. I touched the 1.45m monument, and it wobbled like it was about to fall over!

In no time, Robyn and I had laid wooden planks against the base of the monument, and leaned the cross onto them. We learned that the cross had a metal rod at one point, but this had rusted and broken long ago. This is why we now work with wooden monuments, as the rust can harm the stone! We also learned that the cross was sitting on lead spaces, and had globs of old, hard sealant. So, we put on our masks and safety glasses and started chiseling away! Both the base and cross needed chiseling, and we managed to flatten the remaining bits of the metal rod, too.

Cleaning, drilling, and chiseling the monument!

Since it’s dangerous to have too many people chiseling in one area (you know, all the flying stones and whatnot), I started to clean the cross while Robyn and Sharon chiseled the base. I even had enough time to edge out and raise a nearby sunken tablet! Once the chiseling was complete, we were able to drill the base and cross. We do this by drilling the holes on the base first, and measuring where to drill the holes on top with calibers. After this, we had to wait for Joey, who has helped us on many previous projects, and Bruce, the backhoe operator to help us raise the cross.

A few days later, Joey notified us they were ready to help us finish our project! We met them at the monument, and cleared the cobwebs out of our hardhats, ready to learn how to guide the cross back into it’s base. First, Joey strategically wrapped a loop shaped strap around the cross, so that it could easily be lifted by the hook of the backhoe. Bruce gave us a fright here, as when we turned around to see how he was doing, he was wearing a monster mask! Haha. We’ve since learned he must have a costume store’s worth of supplies hidden in the cab of his backhoe.

When Bruce raised the arm of the backhoe, he was able to dangle the cross directly on top of the base, while we guided it into place. Here, we fixed it in place by matching our drilled holes on the bottom of the monument to the dowels in the holes in the base. The holes were filled with a cohesive substance to keep the cross mounted to the base.

And with that, it was standing again! We supported it by propping wood planks on either side of the cross, and came back the next day to fill the rest of the crack at the base of the monument with lime mortar.

A few days after setting the ring cross monument, we decided to raise another cross using the same method! A tall granite cross had broken into two and fallen from its base in Section K, and we wanted to raise it. However, granite is practically infinitely harder to drill compared to marble!! We naively decided to try drilling it, but gave up shortly when we realized we were going nowhere.

Instead of pinning this cross, we glued it together with our adhesive. Because of the weight of the monument, Joey helped us put the cross back together on the ground. We tightened ratchet straps around it to support it as it dried. A few days later, Bruce helped us raise the granite cross with the backhoe on one of his “sandwich breaks.” There was no way we could have lifted this without a machine!

Once the monument was upright in its proper position, we filled it’s base with adhesive. This position was difficult to determine, because the base was circular and the cross had no text to indicate the front. But we eventually figured it out with some trial and error!

This monument is ridiculously tall and heavy, and we felt the need to add some extra protective measures to ensure it could dry without falling and harming any people or wildlife. Joey made some interesting yet sturdy supports to hold it in place (I can’t describe them… just reference the images and see for yourself), and we wound caution tape around the area.

After a few days had passed, Joey took the supports down, and shook the monument to ensure it was secure and safe. If it wiggled in its base at all, we would have taken it down and waited for someone with a drill thats capable of drilling granite to pin it up. Thankfully, the monument is sturdy in place, and we were able to leave it standing for everyone to enjoy!

The final product.

Tavernkeeper on the Green

Every cemetery is filled with stories, some large and dramatic (like Robert Cooper’s story, that we brought you last week), and some are smaller. Some stories are hard to tease out, such as those of the everyday people of London, whose names might not have been written in lights, or had articles written about their achievements. We try to tell their stories through the conservation of their gravestones, as we unearth them, clean, and stand them up so visitors can see them too!

Today’s gravestone story is one of these stones. We don’t know much about the individual named on the stone, but through the restoration of his grave…and it was quite the restoration project, we were able to bring his name to light once again, and learn a little bit about the individual behind in in the process.

The gravestone of John Murphy was nearly completely buried below a mat of fine grasses and wild oregano, which gives section K a lovely aroma as you wander through the area. After we pulled back the sod, it was discovered that the stone was actually in fairly good condition…meaning that it was only broken in two pieces, rather than a million! That’s an easy fix, right?? Right! The base of the stone wasn’t long enough to bury right into the ground, so we probed around for a key. Luckily, we actually hit something below the gravestone itself, and quickly moved it out of the way!

To our great joy, there was a key below the stone! It was made from sandstone and the most irregular shape we’d seen so far. The top of the key was rough, and as we pulled it out of the ground the entire stone split in half in our hands! This was a very good example of the devastating effects of biological weathering on stone. Something that we typically think of as so strong and long-lasting can be eaten away by the roots of tiny plants, force the stone to split. Luckily, there was a remedy for it…in the form of Adex (?), a construction adhesive. We know that this material isn’t exactly conservation-savvy, but sometimes it works in a pinch, especially when you are repairing the base of a stone and really need it not to fall over again…or split in two!

Once we were certain the key had set, we placed it within a bed of limestone screening (for support and drainage, you know the drill), and pointed the remainder of the crack with limestone mortar to protect it from moisture and from sediment settling inside and providing a place for plant life to thrive. Sorry plants! To set the gravestone in the base, we added more mortar to the slot in the key and squished the bottom of the stone into place, checking to make sure it was level before bracing it with boards and leaving the stone to set overnight.

The next step was to drill holes to set the wood dowels into, and attach the top of the stone! We switched from the lipstick you may have heard about earlier to pencil and a set of calipers to carefully measure in the location of each dowel hole. This ensures accurate results without exposing the soft, absorbent marble to a staining substance such as lipstick. Luckily for us the marble was fairly soft. The stone aligned easily, and we had it set in record time (with a waiting period overnight to make sure the stone was set), with mortar to fill in those pesky cracks.

The stone features clasped hands bidding farewell, with delicate foliage in the top corners and a border of abstract leaves or peddles down the sides of the inscription. It reads:

IN
Memory of
John Murphy
WHO DIED
Apr. 2. 1866
AE. 36 yrs.
-.-
Requiescut in pace

John Murphy’s stone doesn’t tell us much about him, but his death date allows us to look him up in the St. Paul’s burial records book here at the cemetery. Our records show that he was buried the following day, on April 3rd, 1866, and that he was 40 years old at time of death. Either our records got his age wrong or he was lying about his age a little? The records also show that he was from London and worked as a tavernkeeper. We only wish we knew a little more about him…like what tavern he worked at!

Unfortunately, the 1861 Canada (Ontario) census does not list anyone named John Murphy that matches up with either potential age provided by his gravestone living in London at the time of the census, and he died before the 1871 census. It is possible that John arrived in London after 1861 from another part of Canada or another country, and died before he was included in the official census records. However, with the resetting of his gravestone at least visitors to Woodland will be reminded of his name when they pass by.

If you are interested in visiting Tavernkeeper John Murphy’s grave, head to Section K beside the crematory!

As always, thank you for your support of our heritage work at Woodland!

Thank you for following our progress so far this summer! Keep an eye out for more information on our walking tour, which will be held on July 6th, 2019

Lichen and Moss and Ivy, Oh My!

Do you ever walk through a cemetery and wonder why lichen colonies blanket some monuments, but not others? Or wonder how you can clean them off of your loved one’s stone? Well, here I list everything I’ve learned while working at Woodland about biological growths and how to clean them!

Every stone we’ve worked on so far has required multiple washes to clean the biological growths off the stone. While mud and most plant matter usually comes off with a spritz of water and a gentle scrub, some monuments need a more extensive cleaning with intervals of D2 and water.

D2 is a biological substance that we use to clean our stones. If you’ve been following our Instagram stories, it’s what we’ve been using in our dramatic before/after images that contrast blackened stones to stark white ones. D2 is the only substance we are comfortable using on monuments because it doesn’t have any destructive chemicals. (We aren’t sponsored by D2, I swear!)

Plant matter will find any crack they can to grow out of; this grass is growing out from between the key and marker!

Substances that are destructive to monuments includes salt; powders such as baby powder and flour; and household cleaners such as dish soap, window cleaner, or bathroom cleaner. Particulates of these substances can leach into the stone’s surface, and expand over time. This results in a faster deterioration of the stone – which is the opposite of what we want! On the contrary, D2 reacts to water and sunlight, to eat most biological growth and eventually bleach the stone closer to its original colour.

When a stone has extensive biological growth, precautions must be taken in removing them, otherwise you risk destroying the stone. When we clean a stone covered in lichen and moss, we spray it with D2 and water, and are easily able to scrub it off. However, if a plant with larger roots has attached to a stone, a few extra steps must be taken. If you pull out a plant with roots that reach deep into the stone, it has the potential to take out chunks of stone with it. Therefore, its so very important to cut the plant at the base, where it enters the stone, and let the roots die! Once the plant is cut from its roots, you can either let it die naturally, or spray it with D2 to quicken the process and prevent future plants from taking root in the same place. This will stop the plant from eating its way further into the stone, and keep the face of your precious monument intact.

Lichen has trouble attaching to polished granite!

Why do plants grow into stones, you may ask? Well, the older monuments we’ve been working on are primarily made from marble and sandstone. Marble has a very high calcium carbonate content, which plants find delicious. Sandstone can have this too, depending on the composition of that particular stone. Moreover, both these rock types are porous, which allows the roots to travel and expand. On the other hand, we have many granite monuments that are just as old as our lichen covered marble ones, but have no to little lichen and moss growth! This is because it’s difficult for plants to attach onto granite, especially when it’s polished!

Such an interesting lichen pattern!

Certain conditions foster better environments for growth than others. For example, monuments underneath trees accumulate various fallen biological matter, such as sap and leaves. They can also collect water pools from consistent dripping off of branches! All of these events can stain the monument, and allow for moss and lichen growth! We found a stark example of this in Section R the other day, when we found this Ann/Walker monument with two wide streaks of lichen growth on either side of the stone, but a nearly pristine center! This growth pattern exists because matter drips onto the monument from the tree above, but is divided by the peak at the centre of the monument before dripping down the sides. We chose not to clean the monument, because this amount of lichen will not harm the stone, and it will continue to grow like this until the tree is cut down.

Can you spot the hidden marker? Grass encroaches on tablets quickly!

Another way that biological matter negatively impacts our stones is by helping them to sink underground. Most commonly at Woodland Cemetery, grass clippings and dead leaves accumulate on top of tablets and fallen markers, which decomposes and eventually can cover the entire monument. The grass surrounding the monument can then grow onto it, either fully or partially, which makes it very difficult to identify that a marker has fallen there. Sometimes, the only way to find these markers is by randomly probing areas with our T-shaped rods, in hopes of hitting a marker. Sometimes we guess where to probe by searching for small slumps in the ground covered by damp leaf piles, or my looking for gaps in rows and columns of markers!

While we would prefer to locate and display all the sunken monuments, they are actually better preserved if left underground. The dirt protects them from pollution and substances that would otherwise blacken and deteriorate the stone! This is visible on the stones we’ve found partially underground and reset, as they have dark rings in the center from being exposed to harmful substances in the air! However, we think its important to raise the monuments regardless, so that the individual and their history are not forgotten.

Despite its age, this stone is in such good condition because we found it completely underground!

And oftentimes, we leave moss and lichen on monuments. This is partially because we have to prioritize our time over many tasks and monuments, but also because this is something to be expected with any outdoor monument. Plant growth is natural to a rock’s life cycle, and sometimes, we should allow them to take that cycle.

Tragic Death – Explosion at Bilton’s Soda Water & Pop Works

The cemetery is filled with endless stories. Stories about individuals that we will never meet, stories that have been passed down through the ages, ones that have been lost to time, and ones that we are able to tease out of the archives and records to tell again. Today’s story is one of those that has been pieced back together to be told again. This is the far-too-short story of Robert Cooper.

As far as the records show, Robert Cooper was born in England in 1854 to Mary Ann Cooper. At the moment, we have been unable to figure out anything about his father, as he died prior to the 1871 Ontario Census. Mary Ann arrived in London sometime between 1861 and 1871 (due to her not appearing on the London 1861 census), and we can narrow that date further to between 1861 and 1871. She first appears on the 1871 census as living in London as a widow.

It is possible she moved to Ontario to take a job as a servant after her son was born and her husband had died, leaving her with no other option than to take work overseas to support her family. Neither her nor Robert are listed on any Ontario census records prior to 1871, suggesting the arrived in the 10 years between between then and the previous census.

The W looks a bit like an ‘M’ as well, but other records of clearly married people had a different looking M, so just trust me on this one. A clear indicator that a woman wasn’t married either, along with the W in the census records, was that she wasn’t listed below her husband’s name. Mary Ann was listed alone, suggesting she may have been living with the family she worked for. Her son Robert, who was 17 in 1871 (she would have had him at age 28), is listed on a separate page of the census.

Earlier this week, Brienna was probing in a large open section of Section K and uncovered the most curious headstone that we had ever seen. As we pulled back the sod we were met with a gravestone image that was both confusing and exciting! We rushed to uncover the rest of the stone and clean it, hoping that it would reveal something about the image.

The gravestone turned out to belong to one Robert Cooper, and it read as follows:

In Memory of
ROBERT
Son of
WIDOW COOPER
who was accidentally killed
by the explosion of a
Soda water Cylinder
July 31, 1871.
Aged 17 years
____
POWELL & SON

The image on the top of the gravestone was a soda water cylinder, which would have held carbon dioxide or ‘carbonic acid’ which was forced into water to make it fizzy. This process was discovered by Joseph Priestley in the late 18th century, naming him the ‘father of the soft drink’, and became very popular! However, highly pressurized tanks are subject to explosion if the conditions aren’t right, or the tank is damaged in some way.

Robert was listed in the year of his death as having worked as a servant, but it does not say where or to whom he was in service. Records from the Ivey Family London Room at the London Public Library state that at Bilton’s Soda Water & Pop Works on Dundas Street, London, a ‘soda fountain’ exploded, killing Robert Cooper instantly. A newspaper article from the London Free Press, August 1st, 1871, states that he was an employee of the soda works.

Bilton’s was one of many soda works in London in the 1800s, and was near the intersection of Dundas and Wellington Streets. We haven’t been able to find out much more about the company, but are definitely looking to fill in the gaps. It may have looked similar to the water works of J. Tune & Son, which was established in 1882 on York Street. As you can see in the background of this image, there are many large tanks which would have been used to carbonate the water in the bottles. Robert was working near a similar tank, as part of his job was to ‘fill and wash the vessels’ during the soda water making process (London Free Press 1871).

The 1881 revised 1888 Fire Insurance Plan, showing the ‘Pop Works’ at 263 Dundas Street (Western Archives). Today, the ‘Rotary Reading Garden’ occupies the space.

“It was a jar-shaped utensil, and stood upon its bottom. While it was in this position Cooper and another young man named Welch approached it and were about to lift it by the handles. Cooper has no sooner bent over it than the fountain exploded with a terrible force, rising like a rocket and striking against the ceiling with a ford which broke through the ….. and shook the whole building. In its upward flight, horrible to relate, it struck young Cooper in the chest and under the chin, and bore him bodily up with it. His head struck against the ceiling about three feet distant; and also broke the plaster. He fell lifeless. His companion Welch was forced by the outflying gas across the floor amongst a lot of the bottom, and narrowly escaped the same fate. Dr. Fluck was at once sent for, and appeared five minutes after the accident but too late to be of service. The body was carefully removed to Mr. Bilton’s dining room, overhead, and coroner Moore notified. In the afternoon at four o’clock, an inquest was held.
-London Free Press, Aug 1, 1871.

The tank they were filling belonged to a J.E. Baker on Richmond Street, which indicates that stores could bring their tanks/fountains over to the Soda Works to have them refilled, and that the tank in question had been repaired before for leaks. In short, it could easily have been faulty. The deposition of witnesses and owners concluded that Robert’s death was an accident due to faulty repairs of the tank, and that when tanks are leaky after that point they are to be condemned in order to prevent further tragedy (London Free Press 1871).

J. Tune & Son, London, ON, 1890. (Image from Ivey Family London Room). The interior of Bilton’s may have been similar.

Our burial and death records here at Woodland list Robert’s burial as having taken place at St. Paul’s on August 1st, 1871, and that his body was transported there from the ‘City Hospital’. This indicates that he was brought to the hospital after the accident. Later, his burial and gravestone were brought to Woodland Cemetery post-1879.

Robert’s cleaned and set gravestone, Section K

It is curious that the gravestone shows a carving of the cylinder that killed him! It is not a common motif, to show on a gravestone what ultimately ended one’s life…unless that something was a boat. Additionally, his mother’s name is only listed as ‘Widow Cooper’ on the stone, an interesting choice to make as his only family.

Robert’s death was a tragic accident, but through the resulting inquest into what happened, safety precautions were brought into place to protect future soda men in their places of work. We packed the space with limestone screening to allow drainage without letting the gravestone sink as quickly, and made a buffer of screening around the edges to keep the grass back as long as possible Robert’s stone can be visited in Section K. We remember Robert through his curious gravestone, which gave us a glimpse into his life in 1870s London.

Thank you for following our progress so far this summer! Keep an eye out for more information on our walking tour, which will be held on July 6th, 2019

Curious about the newspaper article?

If you are interested in the rest of this article, check out the London Reading Room or download the sections below:

Want to see the stone for yourself?

Here’s a helpful map to aid you in your search. Let us know in the comments if you have any trouble finding the stone!

Stand at the southeast corner of the crematorium - you should see a sign for section K. Face that sign and head in towards the gravestones - you'll need to walk 20-30 steps to find the stone, but it might be less!
Stand at the southeast corner of the crematorium – you should see a sign for section K. Face that sign and head in towards the gravestones – you’ll need to walk 20-30 steps to find the stone, but it might be less!

Weathering & Stone: A Love Story

Stone (to use the more anthropological and less geological term, in the context of human usage) seems to be forever. That is what we imagine when we’re choosing our gravestones. The North American settler intention for burials is that when the grave plot is purchased, it belongs to that family in perpetuity. The grave it eternal, so that means so should be the marker, right?

Stone has another idea, though. Stone, like everything else on this planet has a birth, a lifespan, and a death. Yes, even the gravestone so lovingly chosen to be the last earthly reminder of an individual, shall too eventually give in to the forces of nature and crumble, crack, and fall (to paint a dramatic picture). While we, as monument conservators, are working to conserve the historic gravestones which have sunken, broken, or fallen out of their keys, we also recognize that sometimes the gravestone is too far gone. Restoration of these gravestones could do more harm to it than good, repairing missing sections, attempting to patch together crumbling pieces, obscuring text, and potentially cracking the remaining pieces in an effort to restore them.

Today we will be looking at the major players in the downfall of these gravestones in the form of different types of weathering. Weathering comes in many different shapes and sizes as natural processes, and can impact the lifespan of the gravestone directly.

Weathering Terms

Example of contour weathering from Durham, CT
Sandstone sugaring and flaking away from a gravestone

The following terminology is based on the list developed by Dr. Inkpen (ND), and is summarized below with examples, and additional examples.

Sugaring: Mineral grains on the surface of the stone are coming loose. It will feel a bit like sand or sugar to the touch, and grains will fall. Letting takes on a more rounded appearance. Also called ‘granular disintegration’.

Flaking: Fragments of stone are detaching from the surface of the stone. This is particularly noticeable on sandstones. This is also known as ‘spalling’.

Blistering: The surface of the gravestone will appear raised or domed, and will sound hollow when tapped gently.

Contour Weathering: The entire surface of the gravestone breaks away in one sheet. It’s extremely dramatic!

Pitting: Depressions in the surface of the stone, caused by any form of weathering. These can be measured and compared in the future to track the rate of degradation.

Black Crust: One of the most distinctive forms of weathering is the infamous ‘black crust’ that forms on all types of stone. It often appears in more sheltered areas, such as below trees, the crust is comprised of calcium sulphate, a ‘crust formed by dry deposition’ (Inkpen ND). This crust forming usually indicates an accumulation of soot or other debris on the surface of the stone.

Organic forms / Biological Growth: The growth of lichen or moss on the surface of a grave stone often indicates that the area is moist. You can notice lichen growth on particular portions of a gravestone if the top is shaped in such a way that water pours down the face only in specific areas.

How does it happen?

But what causes a stone to fail, to die? The natural processes of weathering work in every corner of this planet, shaping mountains, pushing trees, changing what might otherwise seem impermeable. Weathering is the break-down of rocks while in situ (Tymon 2012). Weathering is often mixed up with erosion: Erosion There are three types of weathering that all effect the look, feel, and longevity of a gravestone:

– Chemical Weathering
– Physical Weathering
– Biological Weathering

“Processes of weathering are generally associated with particular types of gravestones or particular environments” (UCL 2019). This means that acid rain will eat away at limestone faster than granite, due to its high calcium carbonate content. Water collecting in the base of a softer stone may cause it to break in that area quicker, due to increased weathering in conjunction of the high moisture content. We will explore the major components of weathering below.

Chemical Weathering

Chemical weathering is caused by chemical reactions between substances such as acid rain with the surface of the stone (Tymon 2012).
Hydrolysis, caused by rain which is acidic due to picking up carbon dioxide in the atmosphere. This reacts with minerals, causing them to break down and be washed away.
Oxidation is caused by iron in the stone oxidizing, or rusting, when water and air are present. This causes stains to the gravestone, and can often be seen as the orange/yellow/brown patina on sandstones, due to their mineral content.
Carbonation is caused by rain water reacting with minerals which contain carbonate. This is particularly an issue for calcium carbonate-heavy stones such as marble, limestone, and sandstones. If water gets inside the stone it can cause pieces to fall off the face of the gravestone as the minerals is eaten away.

Physical Weathering
Weathering and erosion have caused the face of this cross to wear away

There are two main types of physical weathering that you might notice while out and about in the cemetery: Expansion-contraction & Freeze-thaw.
Expansion-Contraction Weathering is also known as exfoliation or delimitation of the gravestone, and is caused by the expansion of the stone itself in the heat, and the contraction of the stone in cold. This is particularly an issue in modern cemeteries with sprinkler systems (NCPTT 2018).
Freeze-Thaw Weathering deals with water seeping into cracks in the stone and freezing, which causes the water to expand and can further crack or break the stone. This is especially noticeable in places that have temp extremes like..oh…Ontario?
There is also weathering by wind, which is a force against the stone but often combines with other weathering processes to react with the surface of the stone. Say the stone was weakened by chemical weathering, and then wind blows against the surface, blowing away those loose particles and cause the surface of the stone to alter. This is common, and you can often see more heavily weathered stones in windy, wet areas.

Biological Weathering
This key was damaged by plant roots, which ate through the stone and broke this piece off.

Biological weathering is defined as damage done to the gravestone as the result of plant life impacting the stone. It may be surprising to hear, but lichens, moss, and vines attach themselves to the stone and take nutrients out of the stone, such as calcium. This essentially means they eat into the surface of the stone, taking away physical pieces off and weakening the structure. The attachment points of moss and lichen are called rhizoids, which secrete acid which cause chemical breakdown of the materials, while ivy attaches with small root-like structures or suckers, and while the leaves can provide protection from the rain, they suck nutrients and therefore structural components from the stone itself (Tymon 2012). Have you ever seen a house that had vines removed, and it is now covered in streaks from where they were attached? That is because it was eating into the brick! (there will be a whole post on biological growth and weathering!)

Conclusions

Example of deteriorated gravestone, which is too far gone to be restored.

There you have it, the story of weathering and how it causes the eventual breakdown of even the toughest of stones. If we didn’t have weathering and erosion, we wouldn’t have canyons, hoodoos, or the need for monument conservators!

While we try our best to conserve gravestones that can be helped, sometimes the gravestones have been at the mercy of weathering and erosion for far too long, and it would be detrimental to that stone to attempt to put it back together. It is a case by case basic, and when a gravestone has begun to rapidly deteriorate, like the example shown here, we do our best to display the stone and conserve it in its present state. This might involve limestone screening to keep it from sinking. When we restore a gravestone, we want to make sure it is the right action to take for the lifespan of that stone!

Weathering impacts all gravestones, no matter what conditions they are in. You can see the effects of weathering on many of our gravestones throughout Woodland Cemetery, on all types of stones. We are planning a post detailing biological weathering impacts, with an in-depth look at what plant life can do to gravestones, so keep your eyes peeled!

Thank you for following our progress so far this summer! Keep an eye out for more information on our walking tour, which will be held on July 6th, 2019

References:

Inkpen, Rob. ND. Gravestone Weathering. Gravestone weathering.

NCPTT. 2018. Gravestones Bite The Dust. National Centre for Preservation Technology and Training.

Tymon, Alison. 2012. Weathering Processes on Headstones and Monuments. West Yorkshire Geology Trust. Weathering Processes on Headstones and Monuments.

UCL. 2019. Gravestone Weathering. University College London. Gravestone weathering.

2019 Walking Tour: A Newcomer’s Guide to Resting at Woodland

Learn about Canada’s immigration history through stories and stones…

Here at Woodland we are in the fifth year of our summer research project. Every year we hire two monument conservators and an additional Historian & Archivist to do conservation and historic work at the cemetery.

On the history side of things it’s our job to create a walking tour to help Londoners get in touch with the history that’s just under foot.

This year we are designing a tour on some of the immigrants buried in Woodland.

A Newcomer's Guide to Resting in Woodland. Exploring Canada's immigration history through the stories and stones of Woodland residents. Public walking tours offered on July 6 at 1:00pm and 3:00pm.

Previous tours have focused on some of the spectacular monuments and the movers and shakers of London buried in the cemetery.

However, in order to make a new tour for our visitors we’ve had to branch out to some of the lesser known residents of London.

It is also our ambition to continue building the cemetery’s existing historic database.

Following the paper trail.

Although these stories are no less important, research on these Londoners present their own unique challenges.

The fact of the matter is that the famous affluent residents of our cemetery leave much more extensive paper trails. There is lots of documentation, personal and professional, on people like the Labatts, the Scatcherds, the Cronyns, and the Blackburns. Even the letters and military records of service members can provide a wealth of information.

Less is available on these newcomers to Canada. Much of our research has been less personal.

Archives have not saved their journals and newspapers do not write about them nearly as frequently.

And rarely are their homes or places of business preserved as historic sites.

We have had to rely on sparse official documents like ship manifests, marriage certificates and census documents to find these people and share their stories.

Clay Campbell aka Kleomenis Karambelas' 1921 census document
Kleomenis/Clay’s census document

Speaking for the dead is always fraught. But unlike Amelia Harris whose personal diaries are widely available, we have no insight into the minds of people like Isabella Fyfe or Kleomenis Karambelas who you’ll meet on this tour.

Without these primary resources it is impossible to fully tell their stories. Instead we can only tell our visitors what their lives might have been like. This has meant we’ve had to fill in the gaps with historical research about the context in which these people lived.

We have also been looking at the historic impact of these people on our community. We’ve explored the ways immigrants and their presence shaped the development of Upper Canada and London specifically.

Scottish migrants have played a huge role in the development of Upper Canada and Quebec. Many settled in what would become London because of its rich soil and the ease of wintering cattle and horses.

Many immigrant communities founded their own churches and archives that continue to this day.

Learn more on our July 6 walking tour!

Please join us this July 6th to hear about the ways these historic newcomers have shaped what London is today. You can check out this Facebook event if you need a reminder on the day of.

Tours on July 6th at 1pm and 3pm.

Testing Alternative Setting Methods: Derusha Setting Compound

This week we’ve raised two stones using a method we’ve never tried – we applied a latex sealant from Derusha Supply to the base to hold them upright.

After cleaning up our last site in Section R, where we had raised three stones and uncovered many tablets, Robyn and I decided to venture off into other sections. When we decided to set up camp to fix these stones, we thought we were exploring a whole new section of the cemetery! But, we soon laughed when we realized we had just found more work in Section R… only slightly over from where we were!

The stone we started with here was short, and the different components of it had separated from each other. This included the marker, base, and foundation. Luckily for us, these components were all intact with no scratches, cracks, or missing chunks. To begin piecing these pieces back together, we dug them out and moved them from the site, so that we could level the hole and raise the monument. Once we dug out the hole, we dumped in a few buckets of limestone screening, to prevent the monument from sinking in the future. This is probably my favourite part of the process, because you get to jump in the hole to compact it!

When we were happy with the new, shallower depth of our hole, we carried the foundation back in, and laid a roll of Derusha sealant on it to match the circumference of the base that we’d be placing on top. We placed dimes in the four corners to act as spacers, and then lifted the base back in place. Gravity may have sufficed in keeping this upright without the Derusha, but we wanted to add these extra measures just to be sure. You never know what could knock a monument – we’ve even heard of deer jumping into stones!

Once the base was in place and we had scraped away the excess sealant that seeped out the edges, we were nearly ready to raise the monument. We noticed that the monument used to have a metal rod attaching the monument to the base, however it was no longer attached. So, we drilled holes in both ends and used wooden dowels as pins to keep it upright.

Usually this is when we are able to pat ourselves on the back and let the monument sit to dry before adding mortar… but not this time! Somehow the monument’s back had chipped just along the base, which made it almost curved and very difficult to stand straight. Luckily for us, we always have an excess of tools and materials in our cart, and we realized we could cut up the leftover wooden dowel and jam it underneath! This kept the monument perfectly straight while the sealants set, and we shoved as much mortar as we could fit the next day to further support it.

The second monument we erected with Derusha

We decided to stay in this section for a couple extra days after finishing this monument, because there were a few other easy fixes, and this area is visible from a well traveled cemetery road. We cleaned a few monuments with D2 and water, edged around a tablet, probed for potential markers, and fixed two other monuments. We used Derusha for one of these monuments, because the crevice in the base for the marker to sit in was quite shallow. This monument involved the same processes as the previous one, such as levelling the ground with limestone screening. However, this stone did not require pins, because it’s stable and not top-heavy.

Our final fix in this section involved attaching a small marble urn back to the top of a monument. We found the urn resting against the base of the monument, and feared it might sink or get lost if we left it. Since the monument was under a tree with thick foliage, it was covered in lichen and moss. There were five pieces made from marble (!!!) and two from sandstone. We sprayed the whole monument in D2 to kill any plant matter and roots leaching into the stone and breaking it, but we only scrubbed the marble, because sandstone cannot really be cleaned. After the top had dried, we drilled one pin into it, and reattached it with a wooden dowel.

Now it’s time to pack up and find a new section… perhaps something outside of Section R this time?

Thank you for following our progress so far this summer! Keep an eye out for more information on our walking tour, which will be held on July 6th, 2019

The Hugessen Monument: Uncovering & Restoration

At the beginning of our first week, we were told the there was a special project waiting for us out in Section R: The Hugessen Monument. After a few days of getting out conservation bearings, we headed over to check it out, shovels in hand, excited to begin what would turn into a four-week project with a lot of surprises!

The monument, a large, simple marble gravestone with a curved top, is dedicated to Richard Hugessen. The stone reads:

IN
MEMORY OF
RICHARD ASTLEY KNATCHBULL HUGESSEN
LATE CAPTAIN 57TH REGt
THIRD SON OF THE
RIGHT HONble SIR E. KNATCHBULL [BAR.]
OF KENT, ENGLAND
AND FANNY CATHERINE
HIS SECOND WIFE.
BORN SEPTEMBER 9th 1832.
DIED AT SAN FRANCISCO AUGUST 29th 1875.
______________
In the midst of life we are in death.

Portrait of Fanny Catherine (unknown painter)

According to the burial records, both Capt. Hugessen and his mother Fanny are buried within the plot, but the records state that Fanny’s burial was ‘undocumented’, and there is no gravestone on the site to mark her burial there. Find A Grave indicates that she is buried with her late husband in Goodnestone, Swale Borough Kent, England The only mention of her, sans married or maiden names, is as the second wife and mother of Richard, named above. Woodland’s burial record books from 1882, the year of Fanny’s death, do not indicate that anyone by that name is buried at the cemetery, however our digital records show 2 burials within the plot. What this could indicate, we aren’t 100% sure, but is either an error in our records or perhaps Fanny was buried here for a time before being returned to England or visa versa.

Woodland boasts quite a few famous people and the Hugessen-Knatchbulls are no exception. Fanny Catherine was the niece of Jane Austen! Fanny’s father, Edward Austen (later Knight) was one of Jane Austen’s brothers and Fanny was his oldest child. Jane wrote how fond she was of her young niece in several letters, and she was immortalized in paintings and sketching befitting her title of ‘Lady or Dame’ after marriage to Sir. Edward Knatchbull. A newspaper article from the London Gazette in England dating to 1849 states that ‘Dame Fanny-Catherine Knatchbull…may take and henceforth use the surname of Hugessen in addition to and after that of Knatchbull, and bear the arms of Hugessen quarterly with those of their own family.’ This indicates that a title had been granted to the family, and the Hugessen name appears on the gravestone as the final portion of her son Richard’s name.

Richard Astley died of typhoid fever in San Francisco California on August 29th, 1875. His family paid to have his body returned to London so it could be buried in the family plot. The Woodland burial records indicate he was interred on September 9th, 1875 at St. Paul’s Cathedral churchyard, and would have been transferred to Woodland in/after 1879 when the cemetery opened. What Richard’s connection to London is, we are still trying to figure out, but we do know that he served in the British 57th Regiment of Foot as an ensign in 1851, was made lieutenant in 1854, and Captain by 1855. The regiment became part of the Duke of Cambridge’s Own (Middlesex Regiment) after the army reforms of 1881.

Richard was married to Lummey Minter(?) Kelly in 1857 in Middlesex, England, but we have been unable to find anything about her in the records, regarding where they lived and why Richard ended up in San Francisco at his time of death. If you know anything more about their story, please leave us a comment!

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The North curb exposed

We knew we had to reset this wonderful gravestone, but after ages of probing around the area, it was no where to be found. However, what we did uncover during the search was the buried curbing which once surrounded the entirety of the burial plot! Ornate on the north side facing a relic pathway, the large sandstone pillars and heavy curbs between them must have imposed an impressive sight on the landscape when they were new. This project had shifted from a simple resetting of a gravestone to a large undertaking…we had to reset the curbs too! Unfortunately for us, that meant a lot of digging because those curbs are deceptively deep underground.

Once we had the curbs loose from their pits, it took a lot of effort to raise them out of the ground and set them on the edges, ready to be reset again. While the north side of the curbing was very ornate and large, the rest of the sides were thinner and shorter, which made them much easier to move around! With all the curbs out of the ground, we cleaned up the ditches and Joey brought us several loads of limestone gravel to put below them. We raised them several inches, so that the tops of the stones are peaking out above the grass, similar to how they would have originally been set.

This is a labour-intensive process, and we were glad to have three people on site to help with it…those stones get pretty heavy, especially near the end of the day!

With all of the curbs back in place, we filled the sides almost level with the surrounding sod with the limestone gravel and stomped it down between shovel-fulls in order to compact the material and make sure the curbs don’t slump one way or the other while settling. Soon, topsoil and grass seed will be added to cover the gravel and repair the lawn! We are pretty excited to see the entire curb above ground again, especially when we all had no idea it was below the surface when we started this project.

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The reset curb (southeast corner is missing)

The next step was prepare the actual Hugessen gravestone for resetting. This involved getting a new key made for the marker. This process is carried out by the wonderful team in the garage, who have created a form which can be filled with cement to the correct dimensions for the gravestone in question. While the base is cement, it will not be attached to the gravestone with cement, but rather fitted in place with lime mortar, negating the potential damage from the other material.

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A mould to create cement gravestone keys.

After taking measurements to ensure we made the right sized base, the stone was cleaned several times in order to remove some of the dirt and discolouration caused by months of laying face up and exposed to the elements (and lawnmowers). It is almost scary how well D2 ends up working, especially when it is actually sunny outside! The sunlight allows the product to react and foam up, eating away the biological material on the surface of the stone. Even after it is rinsed off, it continues to help protect the stone from discolouration for ages afterwards. (if you’ve visited our Scottish stones, you’ll know that they have stayed gleaming white since they were brought to the surface and cleaned!).

 The next step was to get the new key (or base of the gravestone) outside and dig the hole to put it into. We decided, due to the immense size and weight of this gravestone to employ the use of Gridforce tiles underneath the ground. After digging a hole the size of two tiles, we filled it part way with packed limestone screening to create a solid and level foundation capable of good drainage. Over this limestone we placed the gridforce tiles, and filled it just to the top with additional screening. The tiles create a permeable but solid foundation, rather than having a heavy cement platform underground, which will not sink and allowed water to pass through while distributing the weight of the gravestone above. It’s amazing!

The site, ready to have the new foundation installed.

Once the limestone and grid were in place, we rolled the cement key into it’s new home! Now, we talk a lot about how cement isn’t good for gravestones, and that is still veeery much true, but this cement isn’t directly attached to the gravestone, but rather simply supporting it. The gravestone itself will be held in place with lime mortar!

Once the key was in place and level, a process which too longer than we all expected it to, it was time to mix up the mortar and call a few extra hands (i.e. Thomas and Meagan, our historians/archivists) to help us lift the monument into the new key. Placed on a board to keep it from being ground into the dirt and to spread the weight a little while lifting, four of us including Joey, carefully angled the gravestone up and placed it into the lime mortar while Thomas took photos of the historic event. The Hugessen monument has been waiting years and years to be standing again, so this was a historic occasion!

Once we had the monument standing and safely in the key, it was important to make sure that it dried as level as possible, so we took a few minutes (and shovels) to ensure it was braced on both sides to keep it level and safe while the mortar set. It might not be the prettiest option, but it keeps our gravestones from falling down in the middle of the night, so we’ll take it!

After the mortar has completely set (don’t want to push against it while it’s still damp) we will go back and clean the back of the gravestone…which has not seen the light of day in quite some time, and fill in all the dirt sections around the gravestone and the curbing with ‘black’, otherwise known as topsoil, with grass seed to revitalize the area which has been chopped up substantially by our shovels and covered by piles of soil for the last 4 weeks. But at this point we are excited to say that the monument has been restored, and is standing! You can visit Hugessen and potentially his mother, Fanny Catherine, in Section R behind the crematory, on the crest of the hill.

Thank you for reading!

The Hugessen monument, reset with curbing. June 2019

Thank you for following our progress so far this summer! Keep an eye out for more information on our walking tour, which will be held on July 6th, 2019