I do see a connection. Isaac Allen married Martha Green 1818. Isaac died in Wise Co. Texas in 1864. At this time I do not have any information on the children of Isaac & Martha. My main interest in Elizabeth, sister of Isaac. I have just recently obtained this information. The person who did the research is Mary Jo Barton, I have her address & I will write her today. You can e-mail me privately firstname.lastname@example.org. I would like to see what info you have. It is very possible that you are looking into the same family. Hope to talk to you soon.