| Name | Birth Year | Birth Place |
| Arthur Probert | 1904 | Glamorganshire, Wales |
| Doreen Probert | 1913 | Glamorganshire, Wales |
| Ivor Probert | 1907 | Glamorganshire, Wales |
| John Probert | 1868 | Hertfordshire, England |
| Maray Probert | 1869 | Breconshire, Wales |
| Rose Probert | 1912 | Glamorganshire, Wales |
| Sarah Probert | 1908 | Glamorganshire, Wales |
| Thomas Probert | 1901 | Glamorganshire, Wales |
| Address | Unknown |
| Parish | Eglwysilan |
| Registration District | Pontypridd |
| County | Glamorganshire |
Source: findmypast - 1921 Census