| Name: | TRIAD |
| Type: | Sailing Vessel |
| Launched: | 1803 |
| Completed: | 1803 |
| Builder: | Francis Hurry & Co |
| Yard: | North Shields |
| Yard Number: | |
| Dimensions: | 310nrt, 76.8 x 26.5 x 17.0ft |
| Engines: | None |
| Engines by: | n/a |
| Propulsion: | Sail, rigged as a Brig |
| Construction: | Wood |
| Reg Number: | 18022 |
| History: | |
| 1803 | T Bell & Co, Shields |
| by 1820 | Malcolm & Co, Shields |
| by 1835 | Beveridge & Co, Kirkaldy |
| by 1840 | Dugal & Co, Kirkaldy |
| by 1850 | Swan Bros, Kirkaldy |
| Comments: | Still listed in MNL 1881 |