born Oct. 2, 1737, Philadelphia, Pa.
died May 9, 1791, Philadelphia, Pa., U.S.
U.S. political leader and writer.
After a brief business career, he launched a successful legal practice in New Jersey. He was appointed to the governor's council in 1774, and in 1776 he represented New Jersey in the Continental Congress . He signed the Declaration of Independence , and he later wrote articles that helped win ratification of the U.S. Constitution. He served as judge of the admiralty court for Pennsylvania (177989) and as U.S. district judge (178991). An accomplished harpsichordist and composer of religious and secular songs, he was also known for his poetry and literary essays and for his design of numerous governmental and organizational seals.