From "Loudoun Co Marriages 1757-1853" by Wertz:
Maddison, Ambrose & Rachel Fulten. m. 11 May 1812. J. Littleton.
The only Loudoun Co Personal Property Tax Lists which Ambrose Madison appears on is:
1814B [First Battalion] Madison, Ambrose
For the year 1812, the following Fultons appear:
1812A First Battalion Fulton, George and Bollin, Thos. and Matlock, Thos.
1812A First Battalion Fulton, James
1812B Cameron Parish Fulton, Abraham
1812B Cameron Parish Fulton, Lyle
1812C Third District Fulton, Robert & son
From "Index to Loudoun Co Deed Books 2N-2U" by Pat Duncan:
Bk:Pg: 2R:017 Date: 13 Dec 1813 Returned to court: 10 Jan 1814
James MOORE, Asa MOORE & John WILLIAMS (Exor of Mahlon JANNEY dec’d of Wtfd) to Ambrose MADDISON of Waterford. Bargain and sale of Lot #25 & #31 on Factory St in new addition of Waterford. Wit: Robt. W. LYONS, Stephen SCOTT, Stephen CLAYTON, Joseph TALBOTT, John H. McCABE, Robt. W. LYONS, Edw’d. DORSEY, Wm. PAXSON.
Bk:Pg: 2U:239 Date: 27 Nov 1816 Returned to court: 9 Dec 1816
Ambrose MADISON & wife Rachael of Washington Co Md to Joseph WOOD of Ldn. Bargain and sale of Lot #25 in new addition to Waterford on Factory St. Wit: M. VANLEAR, John BOWLER, Joseph COX.