| Father | Frederick John Gibbins (1873 - 1932) |
| Mother | Mabel Milford "Maisey" Larnach (1873 - 1954) |
| Sibling | Frances Laura Amy Gibbins (1896 - 1982) |
| Sibling | Ross Codrington Gibbins (1898 - 1967) |
| Sibling | Boyd Gibbins (1900 - ) |
| Sibling | John Frederick Gibbins (1901 - 1976) |
| Sibling | Nell Marjory Larnach Gibbins (1905 - 1976) |
| Sibling | Iris Larnach Gibbins (1907 - 1981) |
| Sibling | Beryl Larnach Gibbins (1910 - 1910) |
| Sibling | Winifred Alison Gibbins (1911 - 2005) |
| Sibling | Norman Frederick Gibbins (1913 - 1995) |
| Sibling | Mabel Milford Larnach Gibbins (1903 - 1984) |
