"William Avery Rockefeller, Jr. (May 31, 1841 \u2013 June 24, 1922) was an American businessman and financier. He was a co-founder of Standard Oil along with his older brother John Davison Rockefeller (1839\u20131937). He was also a prominent member of the Rockefeller family."@en . . "1841-05-31Z"^^ . . "1922-06-24Z"^^ . . . . . . "1841Z"^^ . "1922Z"^^ . "William Avery Rockefeller, Jr."@en . . . .