1867-
| John William Cawthorn | |
| B: | 1867 |
| Knottingley | |
|
1846-
| Margaret Cawthorn | |
| B: | 1846 |
| Knottingley | |
1875-
| Albert Edward Blackburn | |
| B: | 1875 |
| Knottingley | |
1877-
| Hannah Blackburn | |
| B: | 1877 |
| Knottingley | |
1879-
| Joseph Blackburn | |
| B: | 1879 |
| Knottingley | |
1852-
| Robert Askam Blackburn | |
| B: | 1852 |
| Hull | |
| M: | Abt Aug 1874 |
| Pontefract | |