Archaeology at Fort Mackinac – Provision Storehouse

The “Store House” is the structure labeled “I” on the west end of the fort on this drawing from 1796. Credit: Historical Society of Pennsylvania

One of the largest archaeological excavations to take place at Fort Mackinac was at the site of the original provision storehouse. This excavation was carried out during the summers of 1981-82 by University of South Florida field schools directed by Dr. Roger T. Grange Jr. These were part of the commemoration of the bicentennial of Fort Mackinac. Dr. Grange’s final report was published as Number 12 in the Mackinac State Historic Parks’ Archaeological Completion Report Series (Excavations at Fort Mackinac, 1980-1982: The Provision Storehouse – Mackinac State Historic Parks | Mackinac State Historic Parks (mackinacparks.com) and was the basis of this blog post.

 The provision storehouse is an unusual structure because is has been excavated twice, in two different locations. It was originally built by British soldiers just inside the water gate at Michilimackinac (on the south side of the straits) in 1773. Being a relatively new building, it was moved to Mackinac Island when the garrison was relocated in 1781 and appears on early maps of Fort Mackinac.

 The mainland site was excavated in 1959 and the storehouse reconstructed in 1961. Today it houses the orientation film at Colonial Michilimackinac.

Scissors from the early American occupation.

Leather shoe parts from post War of 1812 deposit.

 On the island, the structure served as a storehouse through the first British occupation (1780-1796), the first American occupation (1796-1812) and the second British occupation (1812-1815). After the War of 1812, it was converted into a barracks, with workspace for military tailors and shoemakers, and a hospital. Its use as a hospital (1815-1827) overlapped with the service of Fort Mackinac’s most famous post surgeon, Dr. William Beaumont. A portion of the storehouse appears as a log structure next to the 1827 hospital painted by Mary Nexsen Thompson shortly before it burned down days before completion.

Microscope lens, possibly used by Dr. Beaumont.

Mary Nexsen Thompson painting of 1827 hospital with portion of storehouse. Credit: William L. Clements Library, University of Michigan

 A completely new hospital building was constructed in 1828, over the middle of the storehouse/1827 hospital, but oriented north-south instead of northeast-southwest like the original. A portion of the west end of the provision storehouse behind the 1828 hospital was the area of the archaeological excavation. No remnants of the provision storehouse are visible today, but you can stand on the original location while touring Fort Mackinac (opens May 4, 2023). You can also visit the reconstruction of the original provision storehouse at Colonial Michilimackinac (opens May 10, 2023) and learn more about Dr. Beaumont’s work at the American Fur Co. Store & Dr. Beaumont Museum in downtown Mackinac Island (opens June 3, 2023).

 

Remembering Dr. Beaumont at Mackinac

 In 1955 the “Beaumont Memorial” opened at the corner of Market and Fort Streets on Mackinac Island. Now known as the American Fur Co. Store and Dr. Beaumont Museum, the property is operated by Mackinac State Historic Parks. It was originally funded by the Michigan Medical Society.

 The Beaumont Museum was not the first nor only place that the Dr. Beaumont has been commemorated on Mackinac Island.

Beaumont Monument, Fort Mackinac

 In 1900 the Upper Peninsula and Michigan State Medical Societies placed this monument to Beaumont and St. Martin Beaumont inside Fort Mackinac. It is located next to the Officers’ Stone Quarters, where Beaumont began his experiments.

Dean Cornwell Studies for Beaumont and St. Martin, 1938

Pencil Study for Beaumont and St. Martin

Pencil Study for Beaumont and St. Martin

Oil Study for Beaumont and St. Martin

Donated by Paul Douglas Withington

 Dean Cornwell (1892-1960) was one of the most prominent American illustrators from the 1920s into the 1950s. A major corporate commission was The Pioneers of American Medicine by Wyeth Laboratories. The series of eight paintings commemorated the achievements of America’s medical heroes. Beaumont was one of the subjects chosen.

Oil Study for Beaumont and St. Martin

 The original 1938 painting was exhibited for several decades at the Beaumont Museum but was returned to Wyeth Laboratories in 1999. However, Mackinac State Historic Parks has two original studies by Cornwell in its collection, currently exhibited at The Richard & Jane Manoogian Mackinac Art Museum. They represent preliminary work done for the final painting. Cornwell was a gifted draftsman and master of composition. All his paintings were preceded by extensive research. Nonetheless, true accuracy was often sacrificed for drama and idealism. The rustic cabin setting presents a more “frontier” atmosphere than Beaumont’s own quarters at Fort Mackinac, where the experiments took place. Likewise, Beaumont probably did not conduct his work wearing a full-dress uniform.

Marshall Frederick, William Beaumont M.D. Bas Relief Plaque

 In 1955 the Michigan Medical Society commissioned this bas relief for the Beaumont Museum. It is now also on exhibit at The Richard & Jane Manoogian Mackinac Art Museum.

 Marshall Fredericks (1908-1998) was one of the most prolific sculptors of the twentieth century, known in America and abroad for his monumental figurative sculpture, public memorials and fountains, portraits, and animal figures. His sculptures can be found in more than 150 public and corporate locations in seventeen states and seven foreign countries.

 Mackinac State Historic Parks is commemorating the bicentennial of the accidental shooting of St. Martin that led to Beaumont’s experiments throughout the summer of 2022. A new exhibit is on display at the American Fur Co. Store & Dr. Beaumont Museum, which will be open through August 20. Admission is included with a Fort Mackinac or Historic Downtown Mackinac ticket.

 

Dr. William Beaumont and Alexis St. Martin

Dr. William Beaumont served at Fort Mackinac from 1820 to 1825.

On June 6, 1822, a shot rang out inside the American Fur Company’s retail store located on Mackinac Island’s Market Street. When the smoke cleared, Alexis St. Martin, a young French Canadian voyageur, lay bleeding on the floor. Although the exact cause of the accident has been lost to history, the immediate results were abundantly clear: St. Martin was grievously wounded, with a large hole blasted into the left side of his abdomen and the interior of his stomach exposed. Although St. Martin was not expected to survive, store patrons sent word to fetch Dr. William Beaumont, the post surgeon at Fort Mackinac and the only physician on Mackinac Island. Arriving minutes after the accident, Beaumont made St. Martin comfortable but judged his wound to be mortal. The doctor had St. Martin carried to the post hospital in the fort. To Beaumont’s amazement, St. Martin survived, and under the doctor’s care began healing. Together, Beaumont and St. Martin embarked upon a journey of scientific discovery that continues to shape medical care today.

Dr. Beaumont’s book.

 As St. Martin recovered from the accident, the wound slowly healed. However, instead of closing, the hole into his stomach fused to his abdominal muscles, creating a permanent opening. Beaumont realized this presented a unique opportunity to observe the digestive process inside a living person, and at the urging of the surgeon general of the army began making informal notes about what he could see inside St. Martin’s stomach as it worked to digest food. These initial observations occurred at Fort Mackinac in 1824, but grew into a series of formal experiments carried out periodically at other posts until 1833. By the time the final experiments concluded, Beaumont had gained a much clearer understanding of the human digestive process, publishing his findings as Experiments and Observations on the Gastric Juice and the Physiology of Digestion. Although other physicians and scientists had previously contributed to our understanding of how our stomachs work, St. Martin’s injury allowed Beaumont to make critical observations about the mechanical and chemical processes which occur during the digestive process.

The entrance to the new exhibit at the American Fur Co. Retail Store & Dr. Beaumont Museum.

 To mark the 200th anniversary of the accident that set Beaumont and St. Martin on their path of discovery, a new gallery exhibit is being installed in the American Fur Company Retail Store. Opening on June 4, this new exhibit tells the story of the accident and subsequent research that transformed Beaumont into the “father of gastric physiology.” Admission to the new exhibit is included with tickets to Fort Mackinac and the Mackinac Island Native American Museum at the Biddle House. We hope you’ll join us soon to see this exciting new addition and learn more about Mackinac Island’s own contribution to medical science.

What’s new for ’22?

As the calendar flips to the new year, Mackinac State Historic Parks staff are busy readying new tours, exhibits, publications, and more.

 2022 marks an important anniversary on Mackinac Island: 200 years since the accident that led to Dr. William Beaumont’s famous experiments. It was in 1822 that a young man named Alexis St. Martin was shot. Dr. Beaumont, the post surgeon at Fort Mackinac, saved his life. This terrible accident set Beaumont and St. Martin on a course of experimentation and discovery that remains crucial to medical science today. At the cost of St. Martin’s permanent injury, Beaumont unlocked the secrets of human digestion. To celebrate this anniversary, the Dr. Beaumont Museum inside the American Fur Co. Store has been completely remodeled, with a new exhibit detailing Beaumont’s experiments and the scientific process.

 “We are excited to update this exhibit as part of our bicentennial celebration of this important event in medical history,” said Steve Brisson, Mackinac State Historic Parks Director.

 As part of the bicentennial, the American Fur Co. Store & Dr. Beaumont Museum will receive an updated logo, and a special event will be held to thank those who helped support the new exhibit, especially Mackinac Associates. The American Fur Co. Store & Dr. Beaumont Museum will open for the 2022 season on June 4.

Up at Fort Mackinac, the Schoolhouse will be completely remodeled and reimagined into the Reading Room, as it would have been known in the 1880s. This immersive space will allow you to explore popular titles of the 1880s, read the latest newspaper or periodical, and get a better understanding of what it was like to be a soldier in the 1880s and why the U.S. Army felt it was a good idea to have reading rooms within its forts. The Reading Room is scheduled to open with the rest of Fort Mackinac, May 3. This exhibit has been made possible in part by a major grant from the National Endowment for the Humanities: Democracy demands wisdom.

 “This exhibit will introduce our visitors to the immigrant experience in the U.S. Army of the late 19th century, army reforms, and education at Fort Mackinac,” Brisson said.

 Additionally at Fort Mackinac, daily programs and tours will highlight the changing face of Fort Mackinac, the role women played at the fort, Mackinac’s time as a national park, and a look at who exactly made up the army of the 1880s. The popular drill and rifle firing program, which has been removed from the schedule due to Covid concerns the past two years, will return, and guests can expect rifle and cannon firing demonstrations throughout the day. The Tea Room at Fort Mackinac, operated by Grand Hotel, will feature new menu items for the 2022 season, and, as always, will feature one of the most stunning views in Michigan. One way to make a visit to Fort Mackinac the most memorable is to fire the opening cannon salute.

 Elsewhere on Mackinac Island, the McGulpin House, which has been shuttered the past two seasons due to the Covid-19 pandemic, will reopen for the 2022 season from June 4-August 21. The McGulpin House is one of the oldest residential structures on the island, and an excellent and rare example of early French Canadian domestic architecture. Admission is included with a Fort Mackinac or Historic Downtown Mackinac ticket.

 At The Richard and Jane Manoogian Mackinac Art Museum, located in front of Fort Mackinac in Marquette Park, a new juried art exhibition will debut on the second floor – “Mackinac Journeys.” Every Mackinac journey is unique. From lifelong residents to the novice first-timer, the journey to, around, and from Mackinac is always memorable. The gallery will be on display from May 3 – October 9. Additionally, seven artists-in-residence will stay on Mackinac Island throughout the summer. Each artist will host a special, free workshop on the second Wednesday of their residency. Finally, the Kids’ Art Studio at The Richard and Jane Manoogian Mackinac Art Museum is scheduled to return for 2022.

 Special events at Fort Mackinac and Mackinac Island include the Fort2Fort Five Mile Challenge May 14, the annual Vintage Base Ball game July 23, special activities for July 4, special history evening programs including a guided tour of Historic Downtown Mackinac, a “Then and Now” program at Fort Mackinac, an evening exploring Fort Mackinac archaeological history, special nature and birdwatching tours, and meteor and full moon evenings at Fort Holmes. More information can be found at mackinacparks.com/events.

 Every year at Colonial Michilimackinac, in Mackinaw City, we take a deeper look into a year of the American Revolution. For 2022 we’re looking at 1779, as the revolution continued on. Special tours and programs will take place throughout the summer highlighting the year.

 One guest, every day, has the opportunity to fire all four black powder weapon Colonial Michilimackinac: the Short Land Musket, Wall Gun (a BIG musket), Coehorn Mortar, and, as the finale, the cannon. This program is available every evening after the fort closes for regular business May 4 -October 6.

Archaeology at Colonial Michilimackinac Mackinac State Historic Parks’ archaeology program will enter its 64th season in 2022. Work will continue in House E of the Southeast Rowhouse at Colonial Michilimackinac. Archaeologists will be out daily (weather permitting) during the summer months. Guests will have the opportunity to see the most recent finds at Colonial Michilimackinac with a new “Recent Excavations” display inside the Colonial Michilimackinac Visitor’s Center.

 Special events at Colonial Michilimackinac include exhilarating “Fire at Night” programs, deep dives into Michilimackinac’s maritime history, a look at the unreconstructed buildings of Michilimackinac, a celebration of the King’s Birth-day on June 4, Movies by the Bridge, the ever-popular Fort Fright, and A Colonial Christmas.

 The ongoing restoration of Old Mackinac Point Lighthouse continues in 2022, as an oil house will be reconstructed on the property. The last few years have seen several gallery openings at Old Mackinac Point Lighthouse – the Straits of Mackinac Shipwreck Museum, the Science and Technology Exhibit, and the Marshall Gallery on the extensively renovated second floor. Throughout the day guides will sound the Fog Signal Whistle and provide tours of the lighthouse tower.

 Over at Historic Mill Creek, demonstrations of the sawpit and sawmill will take place throughout the day, in addition to a new “Farming at Mill Creek” program. This new program will explore 19th century farming at Mill Creek. Sowing, flailing, and grinding grain, cutting firewood, growing gardens, and tending livestock are just some of the activities that took place there from 1790-1840. Guests are encouraged to roll up their sleeves and take part in life beyond the sawmill at Mill Creek.

 New nature programs will also be added to the daily schedule, allowing guests to meet a naturalist at the picnic area for a 30-minute program that will feature something for all ages. Topics will vary and may include a guided nature walk, stories, and fun activities focused on plants and animals living at Historic Mill Creek.

 Four new publications will be released in 2022. A new souvenir book about Arch Rock, by park naturalist Kyle Bagnall, will be released to coincide with a new nature center slated to be constructed at Arch Rock. An addition to the Archaeological Completion Report Series, by James Dunnigan concerning the Michilimackinac suburbs, will be available later in 2022. Two new vignettes will also be published: one focusing on the Grenadiers’ Mutiny of 1780, by Chief Curator Craig Wilson; and the other on Mackinac Island’s historic base ball team, the Never Sweats, by former director Phil Porter.

 “We are grateful to be able to move forward with numerous new initiatives and upgrades this year,” Brisson said.

 Every museum store will feature new items inspired by the site they represent. The Official Mackinac Island State Park Store, inside the Mackinac Island State Park Visitor’s Center, will continue to have new items inspired by the historic and natural elements of Mackinac Island.

 Most major projects were funded, in part, by Mackinac Associates. Visit mackinacparks.com for a complete listing of updates and projects at Mackinac State Historic Parks. Fort Mackinac, the Biddle House, featuring the Mackinac Island Native American Museum, Benjamin Blacksmith Shop, and The Richard and Jane Manoogian Mackinac Art Museum open May 3, Colonial Michilimackinac May 4, Old Mackinac Point Lighthouse May 5, and Historic Mill Creek May 6.

For the Reading Room exhibit at Fort Mackinac: “Any views, findings, conclusions, or recommendations expressed in this exhibit, do not necessarily represent those of the National Endowment for the Humanities.”

What’s on the Other Side of the Lake? Green Bay!

What’s on the Other Side of the Lake? Green Bay!

A combined British-Native force from Fort Edward Augustus helped diffuse tensions at Michilimackinac following the attack of 1763. Courtesy of British Library

A combined British-Native force from Fort Edward Augustus helped diffuse tensions at Michilimackinac following the attack of 1763. Courtesy of British Library.

You may be aware of Mackinac’s connection to cities like Detroit and Montreal, but many other communities can also trace a historic connection back to the straits. One such city is Green Bay, Wisconsin, which will be celebrating several important milestones in 2017. This year marks the 200th anniversary of Fort Howard, built by American troops, and the 300th anniversary of the colonial French Fort La Baye. Both posts were located in present-day Green Bay and had ties to Mackinac.

By the 1600s both Mackinac and Green Bay were part of French Canada, and both deeply linked to the fur trade. The majority of the fur trade that went west from Michilimackinac headed to Green Bay. Green Bay’s Fox River was a main artery for reaching the Mississippi River and trading grounds in central Wisconsin and Minnesota. As a result of the first Fox War (1712-1716), the French established Fort La Baye to protect this vital trade route. Many of the French soldiers who built and later garrisoned La Baye were sent from Fort Michilimackinac, which was built around 1715.

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