Burr Family - Four Generations

A photo of 4 generations of the Burr family: The child is Beatrice Viola WISE, born 1906 and still going strong. The woman sitting to the right is her mother, Flossie Pearl SMITH, 1885 - 1951. The woman standing is Flossie's mother, Mary Jane (Jennie) BURR, 1868 - 1928. Mary Jane's mother is the woman sitting to the left. Her name is Angeline Victoria BROWN, 1843 - 1923.
Angeline was a full-blooded Native American Indian. I am seeking any information about her, including what New York Indian Nation she may have been a part of.