Thanks for your reply. Elizebeth Jackson was the sister of Samuel. She married my great grandfather John Thomas Martin. My grandmother Fannie Martin married James Keeney in Erath County. I have a picture taken in the 1950's at Stephenville City Park at the Jackson renunion. I am 60 yrs. old but can remember going there and playing with the "cousins". Your husband may remember the Keeney family. My uncle Roy Keeney who is 95 remembers almost everything about the Jackson family. My other Uncle Whit is also living. You might ask your husband if he remembers this side of the family. Thanks for your answers. Where do you live?