My great-grandmother was born Ellen E. Alchin, Mar 5, 1864 in Ingham Co.MI. She married my great-grandfather, Oliver B. VanDoren, June 2, 1885 in Shiawassee Co. MI. Ellen died Oct 28, 1920 in Owosso MI. I do not know who any of her relatives were, not even her parents' names. Can you help me? From what my father and his older brother have said she was full or part native american. The photos of her, that my father has, definitely show she was native american. Thank you for any help you are able to give me.