I am trying to find more info on my grandfather's side (Lawrence Brown: He was married twice; (Ethel Brown) and (Agnes Brown-Bob Tail Bull-Onjinca) Agnes Brown is my grandmother. I don't know any history on my grandfather's side (Lawrence Brown). I known my grandma and grandpa are enrolled in Standing Rock and all that. But I don't know anything about my grandfather Lawrence Brown's parents. My mom says she thinks his father is named Albert Fredrick Brown & Edith Brown-Derby. Plus, if anyone knows where my grandfather Lawrence Brown was born because some records say he was born in Canada and Montana.