WordNet sense 1 (United States general who was commander of all Union troops in the West; he captured Atlanta and led a destructive march to the sea that cut the Confederacy in two (1820-1891)):

William Tecumseh Sherman

WordNet sense 2 (American Revolutionary leader and signer of the Declaration of Independence and the Articles of Confederation and the United States Constitution (1721-1793)):

Roger Sherman

WordNet sense 3 (a peak in the Rocky Mountains in central Colorado (14,036 feet high)):

Mount Sherman