| Name: | CARDIFF CASTLE |
| Launched: | |
| Completed: | 1847 |
| Builder: | Gaddy & Lamb, Tyne Main, Gateshead |
| Yard Number: | |
| Dimensions: | 91grt, 22nrt, 76.9 x 17.0 x 10.0ft; (1868: 79grt, 50nrt, 80.5 x 18.8 x 9.7ft) |
| Engines: | 60nhp; (1868: 35nhp) |
| Engines By: | |
| Propulsion: | Paddle; (1868: 1 x Screw) |
| Construction: | Wood |
| Reg Number: | 10689 |
| History: | |
| 14/09/1847 | William Bird et al; registered at Cardiff |
| 1855 | Cardiff Steam Tug Co, Cardiff |
| 1867 | Sydney Clutterbuck, Bristol; registered at Bristol |
| No further history known | |
| Comments: | 1847: William Bird probably traded as Cardiff Steam Tug Co |
| 1868: Converted to screw propulsion | |
| 1888: Converted to a coal hulk, machinery & boiler removed | |
| Thanks to David Asprey for the above details |