Dennis, John Mervyn
Personal Information
Rank | S/L |
Forename(s) | John Mervyn |
Surname | Dennis |
Gender | M |
Age | 30 |
Decorations | DSO, DFC |
Date of Death | 20-05-1944 |
Next of Kin | Son of John Edward and Sarah Dennis. |
Aircraft Information
Aircraft | Avro Lancaster III |
Serial Number | JB653 |
Markings | MG-R |
Memorial Information
Burial/Memorial Country | France |
Burial/Memorial Place | Le Mans (West) Cemetery |
Grave Reference | Plot 38. 1939-45 Row C. Grave 22. |
Epitaph | IN ARDUIS FIDELIS. GIVE REST, O CHRIST, TO THY SERVANT WITH THY SAINTS |
IBCC Memorial Information
Phase | 2 |
Panel Number | 155 |
Enlistment Information
Service Number | 41783 |
Service | Royal Air Force |
Group | 8 |
Squadron | 7 |
Squadron Motto | Per diem per noctem (By day and by night) |
Trade | Pilot |
Country of Origin | United Kingdom |
Other Memorials
Location | Hilton House Hotel, Hilton, Derbyshire |
Country | United Kingdom |
Memorial Type | Blue Plaque on external wall |
Memorial Text | Air Commodore Herbert Martin Massey CBE DSO MC 1898-1976 Senior British Officer at Stalag Luft III Sagan who authorised 'The Great Escape' was born here. Hilton and Marston History Group |
Location | All Saints Church, Longstanton, Cambridgeshire |
Country | United Kingdom |
Memorial Type | Stained Glass Window and Roll of Honour Book |
Memorial Text | Remember here before God those of 7 Squadron who died in action in The Royal Flying Corps 1914-18 and The Royal Air Force 1939-45 |
Miscellaneous Information
Flying as Deputy Master Bomber on this raid. |
A very experienced crew, the loss of which, together with W/C Barron's crew the same night, was a severe blow to PFF |
DSO Citation, London Gazette, 16 June 1944: "One night in May, 1944, this officer captained one of a formation of aircraft detailed to attack the railway junction at Chambly. In the operation, Squadron Leader Dennis displayed notable skill and, regardless of the enemy's defences, pressed home his attack with great accuracy. His brilliant work was a prominent factor in tihe great success achieved. This officer has taken part in a very large number of sorties and has set a rare example of skill, courage and devotion to duty". |
Commonwealth War Graves Commission
The National Archives
Record of Events (Operational Record Book) AIR 27/101/10 |
Summary of Events (Operational Record Book) AIR 27/101/9 |
Fellow Servicemen
Please note that this list gives all the losses aboard the quoted aircraft and occasionally these may have occurred on an earlier date when the aircraft was not itself lost. Please check the dates of death carefully.
Last Operation Information
Start Date | 19-05-1944 |
End Date | 20-05-1944 |
Takeoff Station | Oakington |
Day/Night Raid | Night (7% moon) |
Operation | Le Mans. 116 aircraft, 3 lost (2.6%). A successful attack with much damage being caused to the yards. The engine sheds were completely destroyed and there was a direct hit on an ammunition train. Downed overhead lines blocked many tracks. Local casualties were mercifully light. The raid was, however, marred by the loss of some of PFF's finest: the crews of W/C Barron and S/L Dennis crashed with all members of both crews killed. Opinion is divided as to whether these aircraft collided or were brought down by flak. |
Reason for Loss | Opinion is divided as to whether the aircraft was hit by flak or collided with the Master Bomber's Lancaster (ND845 MG-C). Crashed in the target area |