The Whittaker family ... their lifestyle, their family history and everything about them. As part of his documentation, he revealed their complex family tree, unveiling the decisions their ...

The tale of the Whittaker family's inbreeding started with twin brothers, Henry and John, whose offspring married each other ...

For Ray, the coefficient is much higher than usual after repeated inbreeding in his family tree. The man is the son of Gracie and John Whittaker, cousins who are both children of the twins John ...

Here is what we know about the Whitaker family tree, its unique inbred lineage ... One of the videos is about the Whittaker ...

The Whittaker family have a complicated history of inbreeding - and it's left them with heartbreaking genetic defects. Some members of the West Virginian clan can only communicate through grunts ...