Private practice, Lexington, Kentucky, 1788-1789, 1791-1792, 1794-1802, 1803-1805
State delegate, Virginia, 1789
Commissioner, boundary dispute between Kentucky and Virginia, 1791
Judge, Kentucky State District Court, 1791
Clerk, Kentucky State Senate, 1792-1794
Judge, Kentucky Circuit Court, 1802-1803
U.S. senator from Kentucky, 1805-1809
Nominated and confirmed to Superior Court for the Territory of Orleans, 1805; declined