This is a long shot... My Henry and Mary lived in northern Virginia, Loudoun Co. but don't know where they were born, probably around 1800.Their son was: Joseph (A. or W.) Adams b.1847? married to Lydia Virgina Dowdell b.1844, lived in Bloomfield, near North Fork, Loudoun Co.VA.Don't know if Joseph and Lydia had siblings.
Joseph and Lydia had one child that I know of: Carlos Henry Adams b. 1880. m. Olive B. Carruthers, my grandmother.
I've written for the Vitals on Joseph so may know more info on his parents soon. firstname.lastname@example.org