| Name: | MARETANZA |
| Launched: | 13/01/1902 |
| Completed: | 1902 |
| Builder: | JP Rennoldson & Sons, South Shields |
| Yard Number: | 214 |
| Dimensions: | 156grt, 71nrt, 100.0 x 18.6 x 9.7ft |
| Engines: | C2cyl (17 & 34 x 22ins), 50rhp |
| Engines By: | JP Rennoldson & Sons, South Shields |
| Propulsion: | 1 x Screw |
| Construction: | Steel |
| Reg Number: | 114843 |
| History: | |
| 1902 | Sir J Denison Pender; registered at London |
| 1902 | George Herbert Strutt, Kingairloch; renamed SANDA |
| 1912 | Walter S Jones, London; renamed COYTOBEE |
| 1916 | Joseph Constant, London; re-registered at London |
| 1918 | Martin Constant, London |
| 1920 | Joseph Constantine, Middlesbrough |
| 1923 | Tees Pilot Cutters Co Ltd, Middlesbrough |
| 1932 | Broken up |
| Comments: | 1902: Built as a steam yacht |
| 1914: Hired by the Admiralty as a tug | |
| 10/04/1916: Temporarily renamed CHARM by the Admiralty | |
| 20/11/1919: Returned to owners |