noun: Welsh journalist and explorer who led an expedition to Africa in search of David Livingstone and found him in Tanzania in 1871; he and Livingstone together tried to find the source of the Nile River (1841-1904)
noun: United States inventor who built a steam-powered automobile (1849-1918)
name: A male given name (common: 1 in 537 males; popularity rank in the U.S.: #106)
name: A surname (common: 1 in 2173 families; popularity rank in the U.S.: #228)
