Clark

Alvan, 1804–87, and his son Alvan Graham, 1832–97, U.S. astronomers and telescope-lens manufacturers.

Champ James Beauchamp, 1850–1921, U.S. political leader: Speaker of the House 1911–19.

(Charles) Joseph Joe, born 1939, Canadian political leader: prime minister 1979–80.

George Rogers, 1752–1818, U.S. soldier.

John Bates 1847–1938, U.S. economist and educator.

Kenneth B(ancroft), 1914–2005, U.S. psychologist and educator, born in the Panama Canal Zone.

Sir Kenneth McKenzie, Baron Clark of Saltwood 1903–83, English art historian.

Mark Wayne, 1896–1984, U.S. general.

Thomas Campbell Tom, 1899–1977, associate justice of the U.S. Supreme Court 1949–67.

Walter Van Tilburg 1909–71, U.S. author.

William, 1770–1838, U.S. soldier and explorer (brother of George R. Clark): on expedition with Meriwether Lewis 1804–06.

a male given name: a surname, ultimately derived from clerk.