Does anyone know of any Mountain Mastiff breeders in the U.S. ?? (mixed breed Bernese Mountain Dog + Mastiff)?

I have a friend in SC who rescue Mastiffs. You can view this website and pick the State closest to you; www.geocities.com/fjones7tn/. I do not know if there are mix Mountain Breeds. Many people have given up the Mastiffs because they can weigh up to 175lbs and can no longer efficiently take care of the breed. This breed is extremely unique as they were used to attack in the front line in war battles in Europe. They became almost extinct a few decades ago. I hope this helps you.