American, working Chestertown, 1790-c. 1795; working Annapolis, 1799-1801

English, working London, c. 1790-1823

English, working London, 1766-c. 1790

1774-1823

1744-1824

active 1798-1814

1797 - 1824

American, c. 1747-1782

American, born Ireland, c. 1735-1799

American, working Baltimore, c. 1809-1814; working Pittsburgh, 1815

American, 1724-1807; working Philadelphia,1745-1773; working Baltimore, 1773-c. 1795