My great grand father Robert Anthony Boyette wrote a book about Native American heritage called the American Indian claiming to be a Cherokee and Apache Indian he wrote in the book and sent it to my father. I would like to know what tribe or tribes he was in so I could possibly join or even just get to know more about my family. I know from ancestry.com, which I know may not be right, he was born in Arizona in December 1929 and lived in Spokane Washington for a lot of his life. Any information on specific tribe would be helpful. He also lived and taught in California from what I’ve read in his book.