I am descended from Abigail Clark and Jacob Doom. He came from Holland in the 1700s and met her either in PA or KY. She had sisters Hannah and Elizabeth and a brother Daniel or David but no parents of record. Possible link to William Clark the explorer as a cousin. Don't know. Now I'm married to a Clark from the Rahway, NJ line which includes Abraham the Signer. Any ideas on my Abigail?