| Census: | 1861 |
| County: | Lancashire (LAN) |
| District: | St Helens |
| Civil Parish: | Prescot |
| Ecclesiastical Parish: | St Marys |
| Piece: | 2747 |
| Enumeration District: | 1 |
| Folio: | 5 |
| Page: | 4 |
| Schedule: | 16 |
| House Number: | |
| House or Street Name: | Cowley Hill |
| Surname | Forenames | Relationship | Marital Status | Sex | Age | Occupation | Birth County | Birth Place | Disability | Notes |
| MERCER | Silvester | Head | W | M | 83 | Lancashire | Woodplumpton | |||
| HARDMAN | Alice | Servnt | U | F | 33 | House Keeper | Lancashire | Ashton In Makerfield | ||
| PENNINGTON | Helen | Vistr | U | F | 63 | Lancashire | Sutton |