| July 27 1918 | Launched by Cook, Welton & Gemmell Ltd, Beverley (Yd.No.290)("Castle" class) for The Admiralty as JOHN GRAHAM. |
| January 20 1919 | Completed. |
| May 30 1919 | Loan service USN to clear North Sea Mine Barrage. |
| August 12 1919 | Returned to The Admiralty. |
| January 28 1920 | Registered by The Admiralty as a fishing vessel at London (LO268). |
| 1921 | Sold to Kingston Steam Trawling Co Ltd, Hull. |
| December 14 1921 | London registry closed. |
| December 31 1921 | Registered at Hull (H393). |
| January 21 1922 | Renamed RUBY (H393). |
| February 18 1935 | Sold to J. Marr & Son Ltd, Hull. |
| October 24 1935 | Renamed EASTCOATES (H393). |
| February 07 1937 | Transferred to Fleetwood. |
| August 19 1939 | Sold to The City Steam Fishing Co Ltd, Hull (J. Marr & Son Ltd, managers). |
| August 28 1939 | Requisitioned for war service and designated for minesweeping duties. |
| October 26 1939 | Returned. |
| August 25 1940 | Requisitioned for war service and converted for minesweeping duties (P.No. FY.1771). |
| April 27 1945 | Returned. |
| July 1945 | Reclassed at Hull. |
| April 28 1947 | Sold to Odafoam Ltd, Fleetwood (William Stevenson, St. Anne's-on-the-Sea, manager) for £71500. |
| August 03 1950 | Sold to J. Marr & Son Ltd, Fleetwood for £2700. |
| 1955 | Sold to BISCO and allocated to West of Scotland Shipbreaking Co Ltd, Troon for demolition. |
| July 23 1955 | Delivered Troon under own power from Fleetwood. |
| Note | (John Graham, AB, age 33, b. North America - VICTORY (SB787)) |