Given the amount of information you provided and the fact that I am in the middle of a move, I cannot check my notes right now. I got that Sarah Chisenhall Vickers was married to Levi through a Rigsbee decendent who has a book on the Rigsbee family, but he never got back to me on a couple of questions I had.
Hardie didn't live with Davis, James did, Sarah's first son. I had Lotia's son and Hardie's son mixed up.
I knew that Levi was married to Sarah Vickers. I may have assumed the wrong Sarah Vickers, but Davis' will says Sarah Marcom (the way the name was spelled back then). It also states his provisions for her son James Vickers, the one she had with Marion. I have a copy of the will, but it is packed off somewhere. It is in the Durham Co. Estates Office.