Yes, Beatrice, we too now believe William to be Thankful's husband and in fact, we have just finished a detailed book on the history of the Aggas/Aggus family you speak of. The book is a few weeks away from being printed and will be available by contacting me either at my e-mail address of James Robert Aggas' address or on this forum.There is a lot of documented information on your line contained within the book. I haven't been on here for awhile and was surprised to find new postings. I am in the process of looking up the answers to your questions, if I have it. It looks like you may have descendent info on Almira we might not have. I will get back to you as soon as I can.