Hiram S. (Hiram Stevens) Maxim

Born in Sangerville, Maine, in 1840, Hiram Stevens Maxim trained as a mechanic and draftsman before building a career as a prolific inventor. He worked in the United States and later settled in Britain, where he became a naturalized British subject in 1900.

Maxim is chiefly remembered for developing the Maxim gun in the 1880s, the first fully automatic machine gun to gain wide practical use. That invention made his name internationally known, but it was only part of a much broader body of work that included patents for tools, pumps, and other mechanical devices.

He also experimented with electric lighting and with powered flight, showing the same curiosity across very different fields. Maxim died in London in 1916, leaving behind a legacy that is both technically impressive and historically complicated.