When was William Patrick Stuart-Houston's mother born?
Bridget Dowling Bridget Elizabeth Hitler, née Dowling (alternative Brigid) (3 July 1891 – 18 November 1969), was Adolf Hitler's sister-in-law via her marriage to Alois Hitler, Jr.. She was the mother of Alois Hitler's son William Patrick Hitler. She was born and raised in Dublin, Ireland.
Countess Elisabeth of Nassau Countess Elisabeth of Nassau ("Elisabeth Flandrika") (Middelburg, 26 April 1577 – Sedan, 3 September 1642) was the second daughter of prince William of Orange and his third spouse Charlotte of Bourbon. She was Duchess of Bouillon by marriage.