Gratiot is a surname. Notable people with the surname include:
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Charles Gratiot, Sr.
Charles Gratiot (1752 – 20 April 1817) was a merchant trader in the American Midwest during the American Revolution. He financed George Rogers Clark with $8,000 for his Illinois campaign, which was never reimbursed.
Gratiot was born in Lausan ...
(1752–1817), French-American fur trapper
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Charles Gratiot
Charles Chouteau Gratiot (August 29, 1786 – May 18, 1855) was born in St. Louis, Spanish Upper Louisiana Territory, now the present-day State of Missouri. He was the son of Charles Gratiot, Sr., a fur trader in the Illinois country during ...
(1786–1855), American military engineer, son of Charles Sr.
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Henry Gratiot
Colonel Henry Gratiot (April 25, 1789 – April 27, 1836) was a French-American pioneer, farmer, and mill owner. During the Winnebago and Black Hawk Wars, he acted as both an intermediary and early U.S. Indian agent to the Winnebagos throug ...
(1789–1836), French-American pioneer, farmer, and mill owner, son of Charles Sr.
{{surname, Gratiot