Dorothy (Lee) Wetzlich is my husband's great-grandmother, she is thought to be half Blackfoot, the daughter of a Chief. We are trying to track down my husbands native american ancestry. She was born in 4/1904, died in 1995 (I think). My husband's grandfather was Ott J. Haefner b. 1921 or 1922, died 1998. He also a brother and sister. I would appreciate any information no matter how trival. Thanks.