. . "1990Z"^^ . "American politician" . . "Preston Davis"@en . "1907-05-19Z"^^ . "Preston B. Davis (May 19, 1907 \u2013 November 13, 1990) was a former member of the Pennsylvania State Senate, serving from 1963 to 1972. He was first elected on February, 19 1963."@en . "1990-11-13Z"^^ . . "Davis, Preston"@en . "1907Z"^^ .