American, 1728-1778

American, born Ireland, c. 1735-1799

American, 1750-1817

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

1720-1763

American, born France, c. 1718-1765

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

1742-1819

English, working c. 1679-c. 1707

English, working London with John Parker, c. 1758-c. 1776

Irish, died 1751; working c. 1714-c. 1751

Irish, died 1793; working c. 1769-c. 1793