HI, Helyn! I am not in the Garrison Association as their group is for descendants of an Isaac Garrison and that is what is included in their book, from what I understand. But you could write to [email protected] who could perhaps tell you better than I. Or..if Rena answers she is a part of the Association. I have seen your name on here but I can't remember the particulars of your William born 1811. Can you tell me more about him? Do you know where he was born? Why do you think his father was named Joseph? Do you have then names of his children by chance? And where he migrated? Probably I cannot be of help, but ya never know! Marti