I just found your message! I'm sorry that I do not have additional info about James Kinghorn past 1652, but I hope that perhaps you can share some info with me. George Kinghorn (1791) was also my husbands' GGG Grandfather - by Geo 1st wife,Elizabeth Hislop. I have the names,& dates of their 5 children, but I do not have the complete marriage date for Geo and Eliz Hislop.All I have is 1810 - do you know the mo,da,place?? Also, do you know more about his death - other than 1856 in Belleville, IL?Where buried?