1872-
| William Illidge | |
| B: | 1872 |
| Haydock | |
1879-
| Margaret Smith | |
| B: | 1879 |
| Liverpool | |
| M: | 8 Nov 1899 |
| Liverpool | |
1876-
| Mary Ellen Illidge | |
| B: | 1876 |
| Haydock | |
1878-
| Jane Illidge | |
| B: | 1878 |
| Haydock | |
1880-
| Margaret Illidge | |
| B: | 1880 |
| Haydock | |
1900-
| Margaret Illidge | |
| B: | 1900 |
| Haydock | |
1902-
| Arthur Illidge | |
| B: | 1902 |
| Newton in Makerfield | |
1905-
| Albert Illidge | |
| B: | 1905 |
| Newton in Makerfield | |
1908-
| Maggie Illidge | |
| B: | 1908 |
| Newton in Makerfield | |
1880-
| Henry George Illidge | |
| B: | 1880 |
| Haydock | |
1878-
| Elizabeth Houlton | |
| B: | 1878 |
| Ashton in Makefield | |
| M: | 4 Jun 1900 |
| St James, Haydock | |
1883-
| John Illidge | |
| B: | 1883 |
| Haydock | |
1885-
| Thomas Illidge | |
| B: | 1885 |
| Haydock | |
1885-
| Ann Illidge | |
| B: | 1885 |
| Haydock | |
1888-
| James Illidge | |
| B: | 1888 |
| Haydock | |
1895-
| William Illidge | |
| B: | 1895 |
| Haydock | |
|
1849-Bef 1911
| William Illidge | |
| B: | Jan 1849 |
| Penketh | |
| D: | Bef 1911 |
1850-
| Emma Sefton | |
| B: | 1850 |
| St Helens | |
| M: | 1 Jun 1871 |
| St Peter, Parr | |