| Odo Richard Vivian Lord Swansea (1875 - 1934) |
Anthony William Fabio Caccia-Birch |
| Winifred Hamilton ( - 1944) |
| John Hussey Hamilton Vivian Lord Swansea | Miriam Antoinette Caccia-Birch |
| b. 1 Jan 1925 d. . 1st s. 4th baron. 4th bt. |
b. d. Jan 1975 . 2nd dau. |
| Spouses: 1, 2 |
| Richard Anthony Hussey Vivian Amanda Ursula Georgina Vivian Louisa Caroline Sarah Vivian |