Can anyone help with Mary Elizabeth Light? She was born 19 Jan. 1877 and died 18 May 1918. She is buried in Lights Chapel Cemetery, Greenbrier, Robertson Co., TN. She married James Dorris. Family stories say there is Indian in the Light family. Our cousin in Michigan is trying to adopt two Indian babies. They told her it would be easier if she could provide the Indian connection. Any clues?