I have been searching for the birth place of my great great great grandfather John Racus. His obiturary says he was born in Rhine-Bryon, Germany. I have been unable to find such a place. Does anyone know if this place existed. He was born in 1843. On different census records he lists Wurttemberg and Prussia as birth places. Was Rhine-Byron a part of either of these two places? Any help would be greatly appreciated as I am going crazy trying to pinpoint his place of birth.