| Name: | ALDERMAN RIDLEY |
| Launched: | 1861 |
| Completed: | 07/1861 |
| Builder: | North Shields |
| Yard Number: | |
| Dimensions: | 55grt, 18nrt, 75.1 x 15.3 x 8.4ft |
| Engines: | 1cyl, 25nhp |
| Engines by: | |
| Propulsion: | Paddle |
| Construction: | Wood |
| Reg Number: | 43591 |
| History: | |
| 13/07/1861 | Robert Broadbelt Trotter, Newcastle; registered at Newcastle |
| 16/05/1864 | Coleraine Town Commissioners, Coleraine |
| 08/1867 | Registered at Coleraine |
| 1874 | James Douglass, Coleraine |
| 17/03/1885 | Sank |
| Comments: | Licensed to carry 264 x passengers |
| 17/03/1885: Sank after collision with CAPTAIN PARRY of Dublin, | |
| about 2 miles SSE of Poolbec Lighthouse, Co Dublin | |
| Thanks to David Asprey & John Evans for the above details |