Petiot

Petiot is a French surname. Notable individuals bearing this surname include: Fernand Petiot (1900–1975), French-American bartender who claimed to have created the Bloody Mary Henri Jules Charles Petiot (1901–1965), French writer and historian writing as Daniel-Rops Marcel Petiot (1897–1946), French doctor and serial killer Richard Petiot (* born 1982), Canadian ice hockey player