Winifred Hamilton (died 1944) (1885–1944) Parents Ion Hamilton, 1st Baron HolmPatrick Lady Victoria Wellesley Children John Vivian, 4th Baron Swansea Averil Houston Ursula Margaret Vivian Rosemary Winifred Vivian Siblings Georgina Hamilton Margaret Augusta Hamilton Clare Hamilton Hans Hamilton, 2nd Baron HolmPatrick Sybil Evelyn Hamilton Partners Odo Richard Vivian, 3rd Baron Swansea