Canadian Warplane Heritage Museum logo

Mercier, Joseph Jacques Charles (Flight Sergeant)

Killed in Action 1943-June-25

Birth Date: 1917 (age 26)

Hon. Honore Mercier & Jeanne Frechette Mercier, Montreal, Quebec.

Home: Chateauguay, Quebec

Service
RCAF
Unit
432 (B) Sqn- Squadron
Saeviter Ad Lucem Ferociously toward the light
Base
RAF Skipton-on-Swale
Rank
Flight Sergeant
Marshal
Air Chief MarshalA/C/M
Air MarshalA/M
Air Vice MarshalA/V/M
Air CommodoreA/C
Group CaptainG/C
Wing CommanderW/C
Squadron LeaderS/L
Flight LieutenantF/L
Flying OfficerF/O
Pilot OfficerP/O
Warrant Officer 1st ClassWO1
Warrant Officer 2nd ClassWO2
Flight SergeantFS
SergeantSGT
CorporalCPL
Senior AircraftmanSAC
Leading AircraftmanLAC
Aircraftman 1st ClassAC1
Aircraftman 2nd ClassAC2
Position
Pilot
Service Numbers
R/135156

Wellington B. Mk. X HZ518

Bombing Wuppertal Germany 1943-June-24 to 1943-June-25

(B) Sqn (RCAF) Skipton-on-Swale

Battle of the Ruhr

630 aircraft - 251 Lancasters, 171 Halifaxes, IOI Wellingtons, 98 Stirlings, 9 Mos-quitoes. 34 aircraft- IO Halifaxes, IO Stirlings, 8 Lancasters, 6 Wellingtons- lost, 5'4 per cent of the force.

This attack was aimed at the Elberfeld half of Wuppertal, the Barmen half of the town having been devastated at the end of May. The Pathfinder marking was accurate and the Main Force bombing started well but the creep back became more pronounced than usual. 30 aircraft bombed targets in more western parts of the Ruhr; Wuppertal was at the eastern end of the area. These bombing failures were probably a result of the recent run of intensive operations incurring casualties at a high level: However, much serious damage was again caused to this medium-sized Ruhr town. The post-war British survey estimated that 94 per cent of the Elberfeld part of Wuppertal was destroyed on this night and Wuppertal's own records show that more bombs fell in Elberfeld than had fallen in Barmen on the last raid. 171 industrial premises and approximately J;OOO houses were destroyed; 53 industrial premises and 2,500 houses were severely damaged. Approximately ยท1,800 people were killed and 2,400 injured.

There was a dramatic incident in Gelsenkirchen, 20 miles north of Wuppertal, when an R.A.F. 4-engined bomber crashed into the hall of a building which had been taken over by the Wehrmacht. The bomber blew up 'with a terrific explosion'. A German officer, 13 soldiers, the caretaker of the building and 5 Dutch trainee postal workers were killed and 2 more soldiers died later.

source: The Bomber Command War Diaries, Martin Middlebrook and Chris Everitt

Wellington X aircraft HZ 518 QO-O crashed into the North Sea 10 km west of Den Haag, Zuid-Holland during an operation to Wuppertal, Germany. The Wellington was shot down by night fighter pilot Hauptmann Heinrich Prinz zu Sayn-Wittgenstein of the Stab IV/NJG 5 (detached to 1/NJG 1), flying a Ju 88 C-6 from Gilze-Rijen airfield., Netherlands

FS JMC Lagace (RCAF), FS MR Deverell (RCAF), FS JJ.Mercier (RCAF), Flying Officer JR Gingras (RCAF), and Sgt. MP Tobin (RAFVR) were initially missing presumed killed

FS Lagace's body washed ashore 1943-07-10

Flying Officer Gingras's body washed ashore 1943-08-29

FS Deverell's body washed ashore near Ouddorp, Netherlands, date unknown

All three are buried in cemeteries in the Netherlands

FS Mercier and Sergeant Tobin remain missing and are commemorated on the Runnymede War Memorial

There was a second 432 Squadron Wellington aircraft lost on this operation. Please see Sparrow, W for information on Wellington HF 572 QO-J

General Daily Operations 6bombergroup.ca

General search T/R number

General Aviation Safety Network

General The Wuppertal Raid-Webflow

Canada Source Canadian Virtual War Memorial

Commonwealth War Graves Commission International Bomber Command Centre

Canada Primary Source Library and Archives Canada Service Files (may not exist)

Flight Sergeant Joseph Jacques Charles Mercier has no known grave.

Home
Google MapChateauguay, Quebec
Target
Google MapWuppertal Germany

Google MapRunnymede Memorial Surrey
Panel 185

Wellington HZ518

Vickers Wellington

Source: Harold A Skaarup Web Page
Vickers Wellington B. Mk. III (Serial No. X3763), coded KW-E, No. 425 'Alouette' (B) Squadron, RCAF, late summer of 1942

The Vickers Wellington was a British twin-engined, long-range medium bomber. It was designed during the mid-1930s at Brooklands in Weybridge, Surrey. Led by Vickers-Armstrongs' chief designer Rex Pierson, a key feature of the aircraft is its geodetic airframe fuselage structure, which was principally designed by Barnes Wallis. Development had been started in response to Air Ministry Specification B.9/32, issued in the middle of 1932, for a bomber for the Royal Air Force. This specification called for a twin-engined day bomber capable of delivering higher performance than any previous design.

The Wellington was used as a night bomber in the early years of the Second World War, performing as one of the principal bombers used by Bomber Command. During 1943, it started to be superseded as a bomber by the larger four-engined "heavies" such as the Avro Lancaster. The Wellington continued to serve throughout the war in other duties, particularly as an anti-submarine aircraft.

It holds the distinction of having been the only British bomber that was produced for the duration of the war, and of having been produced in a greater quantity than any other British-built bomber. The Wellington remained as first-line equipment when the war ended, although it had been increasingly relegated to secondary roles. The Wellington was one of two bombers named after Arthur Wellesley, 1st Duke of Wellington, the other being the Vickers Wellesley.

In August 1936, an initial order for 180 Wellington Mk I aircraft, powered by a pair of 1,050 hp (780 kW) Bristol Pegasus radial engines, was received by Vickers; it had been placed so rapidly that the order occurred prior to the first meeting intended to decide the details of the production aircraft. In October 1937, another order for a further 100 Wellington Mk Is, produced by the Gloster Aircraft Company, was issued; it was followed by an order for 100 Wellington Mk II aircraft with Rolls-Royce Merlin X V12 engines. Yet another order was placed for 64 Wellingtons produced by Armstrong Whitworth Aircraft. With this flurry of order and production having been assured by the end of 1937, Vickers set about simplifying the manufacturing process of the aircraft and announced a target of building one Wellington per day.

A total of 180 Wellington Mk I aircraft were built; 150 for the RAF and 30 for the Royal New Zealand Air Force (RNZAF) (which were transferred to the RAF on the outbreak of war and used by 75 Squadron). In October 1938, the Mk I entered service with 9 Squadron. The Wellington was initially outnumbered by the Handley Page Hampden (also ordered by the Ministry to B.9/32) and the Armstrong Whitworth Whitley (to B.34/3 for a 'night' bomber) but outlasted both rival aircraft in service. The Wellington went on to be built in 16 separate variants, in addition to two training conversions after the war. The number of Wellingtons built totalled 11,462 of all versions, a greater quantity produced than any other British bomber. On 13 October 1945, the last Wellington to be produced rolled out. Wikipedia

Wkikpedia Wikipedia Vickers Wellington

General RCAF - Vickers Wellington

YouTube YouTube Vickers Wellington documentary

General Harold A Skaarup Web Page

last update: 2021-08-30 20:19:05

Wellington B. Mk. X HZ518

QORAF RoundelA


1943-06-25 Failed to Return Failed to return from attack on Wuppertal. All were killed. 2019-08-20

432 (B) Sqn Saeviter Ad Lucem ("Leaside")

History of the Squadron during World War II (Aircraft: Wellington X, Lancaster II, Halifax III, VII)

The Squadron was the twelfth RCAF bomber squadron to be formed overseas in WWII. It was formed on May 1, 1943 at Skipton-on-Swale, Yorkshire, UK as a unit of No 6 (RCAF) Group of RAF Bomber Command: indeed, it was the first bomber squadron to be formed directly into No 6 Group. Using the squadron identification letters QO it flew Vickers Wellington Mk X medium bombers until it moved to East Moor, Yorkshire on 19th September 1943, when it re-equipped with Avro Lancaster Mk II aircraft. East Moor was part of No 62 (RCAF) Base. The squadron re-equipped with Handley Page Halifax Mk III aircraft in February 1944, and with Halifax Mk VII in July of that year, and continued with them until the squadron was disbanded at East Moor on May 15, 1945.

In the course of operations the squadron flew 246 missions, involving 3130 individual sorties, for the loss of 73 aircraft. 8980 tons of bombs were dropped. Awards to squadron members included 2 DSOs, 119 DFCs,1 Bar to DFC, 1 CGM, 20 DFMs and 1 Croix de Guerre (France). Battle Honours were: English Channel and North Sea 1943, Fortress Europe 1943-44, France and Germany 1944-45, Biscay Ports 1944, Ruhr 1943-45, Berlin 1943-44, German Ports 1943-45, Normandy 1944, Rhine, Biscay 1943.Moyes, Kostenuk and Griffin

Squadron History (Bomber Command Museum PDF)

Maps for Movements of 432 Squadron 1943-45

MAP 1: 432 Squadron Bases 1943-45 (marked in green). Right-click on image to display enlarged in new tab

432 Squadron History Summary 1943-45

History of the Squadron Post-WWII (Aircraft: Canuck)

The squadron was re-formed at Bagotville, Quebec as an All-Weather Fighter unit on 1 October 1954. The squadron flew Avro CF-100 Canuck aircraft on North American Air Defence until it was disbanded on 15 October 1961.

© Canadian Warplane Heritage 2024

To search on any page:
PC — Ctrl-F
Mac — ⌘-F
Mobile — or …