George Brinton McClellan Jr., was an American politician and historian. He was elected as the 94th Mayor of New York City, serving from 1904 to 1909. He was the son of Civil War general George B. McClellan, who was the 1864 Democratic presidential nominee. Born: November 23, 1865 Died: November 30, 1940 In office: January 1, 1904 – December 31, 1909 Wiki link