| Name: | MARY & DOROTHY |
| Type: | Sailing Vessel |
| Launched: | 1840 |
| Completed: | 04/1840 |
| Builder: | Straker & Pearson |
| Yard: | Howdon |
| Yard Number: | |
| Dimensions: | 151nrt, 71.6 x 20.1 x 12.7ft |
| Engines: | None |
| Engines by: | n/a |
| Propulsion: | Sail, rigged as a Snow; (Later: Brig) |
| Construction: | Wood |
| Reg Number: | 2244 |
| History: | |
| 13/04/1840 | Charles Storer & John Spence, North Shields |
| 07/03/1849 | John Spence, North Shields |
| 31/03/1860 | Abandoned |
| Comments: | Some sources say built by Thomas Ridley & Co at Howdon |
| 31/03/1860: Abandoned after going onto her beam ends, 20 miles SE of the Newarp Light | |
| On a voyage "coastwise". Crew saved by STELLA |