I am descended from Isaac Lock thru his daughter, Nancy, who married Stephen Gapen. I was not aware that he had sons other than William and David. David died when he was a very young child and William, as far as I know, never married. I would be interested to find out how you came upon Job and any other sons. It is very hard to come by any information when you get that far back so I would appreciate any information you have to share. Thank you. Roberta Baum