My family has had the rumor of us having some Native American blood in us. The problem is, we don't know who it is from. I have most family members in my tree back until around the 1650's . We have done much research, and my great grandmother resembles many paintings of the Nauset tribe. Her family came from England during the immigration around 1610. Is there any way I could find if any of my ancestors are, in fact, Native American?