| Father | Male John R Postlethwaite |
| Born | ||
| Died | Bef 1920 | |
| Buried | ||
| Married | Abt Aug 1915 [1] | Rotherham [1] |
| Father | ||
| Mother | ||
| Mother | Female Isabella Lythall |
| Born | 1895 | Rotherham |
| Died | ||
| Buried | ||
| Other Spouse | Ambrose Holt | F19941 | |
| Married | 14 Sep 1920 | St Nicholas, Thorne |
| Father | John Lythall | F19943 Group Sheet | |
| Mother | ||