My great-grandmother was Mary Elizabeth Nation, born in 1867 in Missouri, married to James R Nation. Her daughter, Anna Lee Nation, was my grandmother. She married John J Moore, and their son was John J Moore Jr, my father. I've traced all this out pretty good, but I cannot find the maiden name or Indian name of Mary, so the search ended there. Can you provide any information? Presumably your husband and I are related, but I can't find anybody named Hankins in my tree. The Mary I'm talking about is buried in Wilburton, Oklahoma. I can send you the link to those records, if you'd like.