Chamberlain GN 19
| Built | 1905 Hall Russell & Co Ltd Aberdeen |
| Yard No | 388 |
| Owner at New | Thomas L Devlin Granton GN 19 |
| ID no | 118159 |
| Launch Date | 03.07.1905 |
| Gross Tons | 172 |
| Engine | 66 HP Steam T.3-cyl by Hall, Russell & Co Ltd, Aberdeen |
| Length | 112ft |
| Breadth | 21ft |
| Owners | |
| 1917 | Requisitioned and converted to minesweeper |
| 1919 | Returned to Owners |
| 1920 | 12th October stranded on rocks North of St Abbs Head. Later refloated. |
| 1930 | Adam Bros Ltd Aberdeen |
| 1930 | 9th June collided with and sank steam drifter "Replenish" BF 530, 50 miles off Aberdeen. All crew rescued |
| 1932 | A King & Benjamin Allenby Aberdeen renamed "RIVER YTHAN" A 188 ( 32 shares each) |
| 1939 | J C Llewellen Milford Haven M 51 |
| 1940 | 12th August damaged by German aircraft attack 6 miles NW of Smalls lighthouse. (Skipper W Davies ) |
| 1941 | Boston Deep Sea Fishing & Ice Co Ltd Fleetwood ( B A Parks Cleveleys manager) |
| 1944 | Loyal Steam Fishing Co Ltd Grimsby ( Albert Butt manager ) |
| 1944 | 15th December Missing since leaving Grimsby. Twelve crew lost. |
| 1945 | 9th March Milford registry closed. |