The Bolton Book doesn't give us any answers. However, I do know from a death certificate (I think it was) that Theron's father was Nathan Jr. born about 1774 N.Y. No name for his mother but she was born in N.H. Russell was his brother. I think that my husband's grgrgrandfather James was another brother and Diadam was a sister. Can't prove a thing. Are you a DART? By any chance a male? My husband just did a Y-DNA test in hopes of connecting up with other Darts that can't find any documents to support lineage.