. . "Brock, Bill"@en . . "51stChairman of the Republican National Committee" . "18th" . . "1930Z"^^ . . "8th" . . . . . . "1956Z"^^ . "Politician and United States Navy sailor" . "1953Z"^^ . . "William Emerson \"Bill\" Brock III (born November 23, 1930) is a former Republican United States senator from Tennessee, having served from 1971 to 1977. He is the grandson of William Emerson Brock I, who was a Democratic U.S. senator from Tennessee from 1929 to 1931."@en . . "1930-11-23Z"^^ . . . . "Member of theU.S. House of RepresentativesfromTennessee's3rddistrict" . . "United States Senator" . . . . . . .