Hello John, I am going to look up the tree we just moved and I have to find it. email me your email address to email@example.com Give me a couple of days to find it and I will tell you as far back as I can go. My grandfather was born in 1904. I think my great grandfather's name was either Thomas or Anthony. He was a blacksmith in Ireland. My grandfather still has a brother living but he is very old his name is Ray.