I can hardly begin to count the ways in which that statement is absurd. So I'll just toss out one. More than seven people arrived from Norway yesterday. Unless they were members of the little-known Oslo band of the Cherokee Nation, that pretty much knocks the bottom out of your claim.
It’s a standing joke in Indian Country. Ask any paleface if they have Indian lineage and 9 of 10 will claim Cherokee heritage. Those Cherokee must have had 12 inch coup sticks.