I am also looking for a John Trayster/Treaster in PA. I don't have a spouses name at all to offer. I do know of one daughter to him a Elizabeth Trayster born 21 Jan 1830 in Howard, Clinton, Pa. The counties changed alot due to population growth. I also know later on my family comes from Centre County and Blair County. If you know any more please contact me at SaintsX6@aol.com. Hope I've helped some.