Hi Robert. I haven't been on this site for a few years! I really don't know anything about Christopher, he is not my line. I descend from Andrew I. You might contact a couple of my distant cousins, Peter Michael (email@example.com) and Michael Keesling (firstname.lastname@example.org). Michael Keesling descends from Christopher and is a great genealogist. Peter descends from Andrew I and lives on their original property in MD!