Sure thing. It’s possible there might be others we don’t know about. Remember that until the past half-century, most people (Whites, at least) tended not to admit or acknowledge having Native American (or Black) ancestry if it was known. Then, of course, there’s that certain fraud from Massachusetts. Sharon Clahchischilliage, conversely, I believe, is 100% Native American or close to it.
I hope she runs!
I look forward to the MSM pronouncing her name.