| Father | Male William Illidge |
| Born | Jan 1849 | Penketh |
| Died | Bef 1911 | |
| Buried | ||
| Married | 1 Jun 1871 [1] | St Peter, Parr [1] |
| Father | William Illidge | F09945 Group Sheet | |
| Mother | Mary Ogins | F09945 Group Sheet | |
| Mother | Female Emma Sefton |
| Born | 1850 | St Helens |
| Died | ||
| Buried | ||
| Father | William Sefton | F09951 Group Sheet | |
| Mother | ||
| Child 1 | Male William Illidge |
| Born | 1872 | Haydock |
| Died | ||
| Buried | ||
| Spouse | Margaret Smith | F09964 | |
| Married | 8 Nov 1899 | Liverpool |
| Child 5 | Male Henry George Illidge |
| Born | 1880 | Haydock |
| Died | ||
| Buried | ||
| Spouse | Elizabeth Houlton | F09966 | |
| Married | 4 Jun 1900 | St James, Haydock |