William Beaumont

United States army surgeon

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Last Updated: Feb 15, 2024 • Article History

Category: Science & Tech

Born:: Nov. 21, 1785, Lebanon, Conn., U.S.

Died:: April 25, 1853, St. Louis, Mo. (aged 67)

Subjects Of Study:: digestion; stomach

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William Beaumont (born Nov. 21, 1785, Lebanon, Conn., U.S.—died April 25, 1853, St. Louis, Mo.) was a U.S. army surgeon, the first person to observe and study human digestion as it occurs in the stomach. On June 6, 1822, while serving at Fort Mackinac (now in Michigan), Beaumont was summoned to Michilimackinac to treat Alexis St. Martin, a 19-year-old French-Canadian trapper, who had been wounded at close range by a shotgun blast. The shot had removed a portion of the abdominal wall and left a perforation in the anterior wall of the stomach. During the year it took for the ...(100 of 285 words)

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