John Vivian, 4th Baron Swansea peer (1925-2005) (1925–2005) Parents Winifred Hamilton Odo Richard Vivian, 3rd Baron Swansea Children Louisa Caroline Sarah Vivian Richard Anthony Hussey Vivian, 5th Baron Swansea of Singleton Amanda Ursula Georgina Vivian Siblings Rosemary Winifred Vivian Ursula Margaret Vivian Averil Houston Partners Miriam Antoinette Caccia-Birch Lucy Gough