Mentor
| Name | Mentor |
| Type | Sailing vessel
|
| GRT | 539 tons |
| Country |  Norwegian |
| Built | 1880
|
| Builder | Ole Ribe, Grimstad
|
| Operator | A/S Mentor (Jacobsen & Waalman A/S), Kristiania
|
| History |
|
U-boat attacks on Sailing vessel Mentor
| Date | U-boat | Loss type | Position | Location | Route | Cargo | Casualties |
| 1 | 4 Jul 1918 | UB 21 (Bruno Mahn) | Sunk | Torpedoed 12 miles E of off Hartlepool
|
| Svelvik – West Hartlepool
| pitprops
| 1
|
| Towed to port as floating on her cargo of lumber but CTL.
|
If you can help us with any additional information on this vessel then please contact us.
