| Alexander Hayden Thomas | |
| B: | 1887 |
| Roeborne | |
| D: | 1888 (8 months) |
| Irwin Alfred Norman Thomas | |
| B: | 1898 |
| Geraldton, W.A. | |
| Leta Louisa Thomas | |
| B: | 1895 |
| Roebourne | |
| Lucy Thomas | |
| B: | 1901 |
| Geraldton, W.A. | |
| Lucy Beryl Thomas | |
| B: | 1897 |
| Roeburne | |
| Norman Redver Hayden Thomas | |
| B: | 1900 |
| Roebourne | |
| Constance E Henfry | |
| M: | 1922 |
| Gascoyne | |
| Percy Howard Thomas | |
| B: | 1890 |
| Roebourne | |
| Raymond Thomas | |
| B: | 1894 |
| Roebourne | |
| Ethel V Kain | |
| M: | 1919 |
| Roeburne | |
| Sydney Alexander Thomas | |
| B: | 1892 |
| Roebourne | |
| William James Thomas | |
| B: | 1888 |
| Roebourne | |
| Martha Hayden | |
| B: | 1868 |
| York | |
| M: | 1887 |
| Roeburne | |