At one of our genealogy meetings we had a member that gave us a talk on having a dentist check our biscupid (teeth) an it would show if their ancestors had Indian blood in their ancestors. He is the only one that I have ever heard say that, and I ask my dentist and he had not heard it either. Soooo is it true or not????? I don't know. He was selling his book he wrote also, so he may have had the dentist's name in it. ew