"1921-07-13Z"^^ . "5th" . . . . "1921Z"^^ . "1914-07-13Z"^^ . "Dr. Samuel D. Proctor"@en . "1997Z"^^ . . . . . "Samuel DeWitt Proctor (Norfolk, Virginia, July 13, 1921 \u2013 Mount Vernon, Iowa, May 22, 1997) was an African American minister, educator, and humanitarian. He was active in the African-American Civil Rights Movement (1955\u20131968) and is perhaps best known as a mentor and friend of Martin Luther King, Jr."@en . . "American minister" . . "Proctor, Samuel Dewitt"@en . "1997-05-22Z"^^ . . .