WordNet sense 1 (award-winning United States film actor (1928-1999)):

George C. Scott

WordNet sense 2 (English explorer who reached the South Pole just a month after Amundsen; he and his party died on the return journey (1868-1912)):

Robert Falcon Scott, Robert Scott

WordNet sense 3 (United States general who was a hero of the War of 1812 and who defeated Santa Anna in the Mexican War (1786-1866)):

Winfield Scott

WordNet sense 4 (British author of historical novels and ballads (1771-1832)):

Sir Walter Scott, Walter Scott

WordNet sense 5 (United States slave who sued for liberty after living in a non-slave state; caused the Supreme Court to declare the Missouri Compromise unconstitutional (1795?-1858)):

Dred Scott