This is a great write-up on Mandan-Hidatsa Theodora Bird Bear, linked here, and on the complexities of life in the Bakken of western ND. She currently keeps the books for a church, this after spending 19 years working for Indian Health Services. I have had the privilege of hearing her speak about the living history and genealogical attachment to the landscape (every word deliberately chosen and delivered to the audience with respect for herself and others). This was last year, January 2013, before the ND Industrial Commission.