Miriam Antoinette Caccia-Birch Peerage person ID=46952 (d. 1975) Parents Anthony William Fabio Caccia-Birch Children Louisa Caroline Sarah Vivian Richard Anthony Hussey Vivian, 5th Baron Swansea of Singleton Amanda Ursula Georgina Vivian Siblings Virginia Rose Caccia-Birch Partners John Vivian, 4th Baron Swansea