The information and the relationship on DNA connection is very interesting. If in your research of Henry and Nathaniel you come across a sister named Agnus, please let me know. Agnus (Nancy) Maxwell married John Blackburn abt. 1745 and lived in York County, Pa. I have found a little information on John (not proved), but none on Agnus except the number of her children and where she died (Butler Cty.,Ohio). She has been a brick wall. Jack Heine New Mexico