William Stuart-Houston (born William Hitler; 12 March 1911 – 14 July 1987) was the half-nephew of Adolf Hitler. Born in the Toxteth area of Liverpool to Adolf's half-brother Alois Hitler Jr. and his Irish wife Bridget Dowling, he later relocated to Germany to work for his half-uncle before emigrating to the United States, where he received American citizenship (in addition to his British citizenship) and ended up serving in the United States Navy against his half-uncle during World War II.