Go to <A HREF="www.ancestry.com">Ancestry.com</A> and where it says "Enter Your Ancestor's Name" put in George St. Clair in the slot that says Given Name(s), and Dowell in the slot for Last Name. Click Search. It will take you to a page with a hyperlink containing the name George St. Clair Dowell. Click on that hyperlink. It will take you to a tree containing at least some members of your family.