| Census: | 1841 |
| County: | Renfrewshire (RFW) |
| District: | Port Glasgow |
| Civil Parish: | Port Glasgow |
| Piece: | 574 |
| Enumeration District: | 5 |
| Page: | 25 |
| House Number: | |
| House or Street Name: | Dockhead Street |
| Surname | Forenames | Sex | Age | Occupation | Birth County | Notes |
| RENNIE | Ellen | F | 58 | Independent | Out of County | |
| RENNIE | Rachel | F | 19 | Flax Tenter | Out of County | |
| WOOD | George | M | 2 | Unknown |