I've recently begun to help a friend research her family. She is descended from Robert T. Harrison and his descendants in Arkansas. Her family has always said that they are descended from President Wm. H. Harrison. I've been looking at the President's descendants and her family and as yet can't find any connection between them. There were John Harrisons in the presidential family but none who lived in NC & TN that I can find. Do you know of any connection?. I haven't found the NC generations yet. Will be happy to share any information I have. Thanks, Lynne