I, too, would like to know more about this couple; I am descended from their daughter, Susannah.
I have their DOBs as Abegail: 1781 and James: 1775.They married 11/11/1803. Their children, I have, are: Lucy (married Gideon Comstock), Margaret (Isaac Bushe), Martha (John Anderson), Charles (Polly), Susannah (B.E. Cave), John (Sara White), and Sabina (Samuel Sterns).
James died in Hocking County in 1831.
Susannah and her husband are buried in South Perry, Hocking County OH.I have a picture of their stone.