| Father | David DAVIES (1859 - 1942) |
| Mother | Margaretta "Margaret" JONES (1861 - 1933) |
| Sibling | David DAVIES Jr (1882 - 1968) |
| Sibling | Margaret "Maggie" DAVIES (1883 - 1958) |
| Sibling | Isaac DAVIES (1885 - 1952) |
| Sibling | Harriet DAVIES (1886 - 1956) |
| Sibling | Joseph DAVIES (1888 - 1901) |
| Sibling | Thomas "Tom" DAVIES (1890 - 1953) |
| Sibling | William "Willie" DAVIES (1892 - 1958) |
| Sibling | Evan Alfred DAVIES (1894 - 1956) |
| Sibling | John Griffith DAVIES (1896 - 1975) |
| Sibling | James "Jim" DAVIES (1897 - 1962) |
| Sibling | Anne Mary DAVIES (1902 - 1987) |