John Tennant (1899-1967) (1899–1967) Parents May Tennant Harold Tennant Children Sir Anthony John Tennant Aurea Mary Rose Tennant Mark Tennant Ivo Simon Tennant Siblings Henry Tennant Archibald Tennant Alison Margaret Tennant Peter Tennant unknown son Tennant Partners Rosemary Irene Hennessy Antonia Mary Roby Benson