"1867Z"^^ . . . "American politician" . . "1788-10-31Z"^^ . "Porter, David"@en . . "1788Z"^^ . "1867-08-06Z"^^ . "David Rittenhouse Porter"@en . "David Rittenhouse Porter (October 31, 1788 \u2013 August 6, 1867) was the ninth Governor of Pennsylvania. He served from 1839 to 1845."@en . "1845-01-21Z"^^ . "1839-01-15Z"^^ . . "9th" . "Governor of Pennsylvania" .