My memory is that his rank is on his tombstone, and I think it might have been lieutenant.I know the New Hampshire Historical Society in Concord has in their biblerecords section a list of his children and their birthdays. I don't know any internet sites. I do know that there is a Franklin family of Aikens who have mistakenly been listed for many years as descendants of Thomas, but are probably not. These are the descendants of Matthew Aiken of Deering and later Pelham, NH, a saddlemaker who died about 1812. Good luck.