Today in History 6-6-1822
Another Mackinaw event! and trigger warning: Unethical medical experiments.
Alexis St. Martin, a Canadian voyageur was accidentally shot in the stomach. The wound never healed properly, forming a gastric fistula, basically an extra opening in the stomach that lets food leak out. (If you google this or Alexis St. Martin, you will see some pretty graphic images of the wound)
This worked out great for US Army surgeon William Beaumont, who used St. Martin to conduct experiments in digestion. He could literally watch the process of digestion by dangling food on string and pulling it out. Between 1822 and 1833, Beaumont did around 200 experiments on St. Martin.
St. Martin agreed to this because, in a very ethical move, Beaumont had the illiterate voyageur sign an contract to become the doctor's servant. When he wasn't having food-on-string pulled out through the fistula, he did normal servant chores, like chopping wood.
Eventually the two parted ways, with St. Martin going back to Canada and refusing to go anywhere near Beaumont again. When he died, St. Martins family delayed his burial to avoid a "resurrection" and further medical experiments on the poo man's corpse.