| Father | Male John Thomas Illidge |
| Born | 1867 | Haydock |
| Died | ||
| Buried | ||
| Married | 5 Jan 1891 [1] | Liverpool [1] |
| Father | Thomas Illidge | F09941 Group Sheet | |
| Mother | Ann Whittle | F09941 Group Sheet | |
| Mother | Female Margaret Percival |
| Born | 1869 | Parr, St Helens |
| Died | Bef 1911 | |
| Buried | ||
| Father | William Percival | F09949 Group Sheet | |
| Mother | ||
| Child 2 | Male Arthur Illidge |
| Born | 15 Sep 1894 | Haydock |
| Died | ||
| Buried | ||
| Spouse | Edith Dickinson | F14253 | |
| Married | 1919 | Warrington |