U.S. Attorney for D.C., of Alexandria & "Morven Park" Leesburg, Virginia
of Prince George's County, Maryland
1732-1803
Mrs. "Nancy" Anne (Naylor) Swann
b.c.1735
Mrs. Jane Byrd (Page) Swann
1774-1812
Mrs. Mary Scott (Swann) Mercer
1797-1864
Physician, Social Reformer & Art Collector, of Philadelphia
1806-1876
Governor of Maryland, President of the Baltimore & Ohio Railroad, etc.
1809-1883
of Leesburg, Loudoun County, Virginia
1812-1849
