. . . . . . . "Member of thePennsylvania Senatefor the4th district" . . "Isaac Dutton Barnard" . . . "1791-07-18" . . . . . . . . . . . "Committee on Militia" . . . . . . . . . . . . . "Isaac D. Barnard" . . . . "1791" . . . . . . . "Junior" . . . "1827-03-04" . "1831-12-06" . . . . . . . . . "1834-02-28" . . . "1834" . "Isaac D. Barnard" . . . .