main banner

Consolidated Catalina II, Leitrim, March 1941

On the 21st March, 1941, seven airmen of the Royal Air Force and one from the Royal Canadian Air Force took off on their very first patrol mission from their new base on Lough Erne.  They had arrived on the Lough only the day before but sadly would never return to its waters.  Their new Consolidated Catalina Flying boat crashed into a hill side in the Kinlough Valley in Leitrim killing all eight.
AM265 map

Extensive reports by a number of Irish Army officers provide back ground to what Irish Authorities found at that crash site on that morning.

"The aircraft had apparently hit a bank at the base of a very steep hill.  After bouncing off this bank it had come to rest facing the direction from which it had come.  The engines were buried in the ground about 15 feet from the fuselage.  The visibility there on the morning of the crash was very bad, the mountains on the borders of Leitrim, Sligo and Donegal being covered with heavy fog."

Of the eight men killed, Whitworth, Davidson, Chalk, Dunbar, Oldfield and  Slack were all buried in Irvinestown Church of Ireland Churchyeard while Harry Newbury was buried in the nearby Irvinestown Roman Catholic cemetery.

Only Harold Seward's remains were returned to his family for burial in Apuldram, outside Chichester, Sussex.
The local Irish registrar was able to record the deaths of Whitworth, Slack, Newbury and Seward, with the remaining four men entered on the death register as 'unidentified' airmen of the RAF.

The Squadron operations Record Book is rather sparse in names for the months prior to the crash.  Operational missions are recorded with only the two pilots names.  On the 13th February 1941, it is noted in the ORB that P/O Harding and F.Lt T A W Edwards proceeded with eleven airmen to Lough Erne to establish an advanced based.  The first of the Stranraers from 240 Squadron proceeded there on the 20th February and flights were carried out on the 24th February searching for mooring sites.  Beginning in March there is mention of the appearance of Catalina's at the squadron, with 15th March being the first observed mention of the ill fated AM265. On that date, its compass was swung in Stranraer.

The names of non commissioned aircrew are rarely mentioned within the ORB unless they were unfortunate enough to be lost.

On the 20th March W/Cmd Watt and P/O Seward, F/O's Louw and Whitworth, and P/O Davidson proceeded to Lough Erne.  It is not clearly stated but this would seem to be inferring that three crews flew their aircraft to the new base in Northern Ireland.

The following day of course would see Seward, Whitworth and Davidson board AM265 with another two crews on two more Catalina's.  Only two of these would return from that mission, and one of those had to land at RAF Bowmore.

The early RAF Form 765 filed for this crash and now found in the AIR81 casualty pack only states that there was poor weather at the time of the crash.

F/O Albert Edmond Whitworth 33555 appears in the 240 Squadron ORB for 1941 on 3rd January, flying a patrol in Stranraer K7298 as co-pilot, flying almost 4 hours for a convoy that never sailed.  He fly's again with F/O Louw on Jan 6th, 7th, 10th, 13th, 14th, 17th, 19th, 24th, 29th, 30th, 31st, Feb 7th, 9th, 10th, 12th, 13th, 14th, 16th.  On the 3rd of February is was recorded by the Squadron that he had completed completed night training on the Stranraer.  He co-piloted a Stranraer to Greenock with F/O Louw on 19th February, and was back on the 22 Feb to allow him go on leave the following day.  On the 6th of March he was part of a crew that delivered Catalina AM267 to the base at Stranraer.  He was born in Manchester in May 1920.  At the start of his RAF career, FLight magazine printed in march 1939:  " Viscount Wakefield" scholarships, at the Royal Air Force College, of the value of 75 each, have been awarded to Fit. Cadet R. H. Clifford, and to Fit. Cadet A. E. Whitworth, an open competition entrant.

His local newspaper, recorded his death with the following short note:
PILOT IS KILLED Flying-Officer A. E. Whitworth, son of the late Mr. G. H. Whitworth, Parkhills, Bury, and of Mrs. Whitworth, of Glasgow, has been killed on active service at the age of 20. Flying-Officer Whitworth was educated at Bury Secondary School and Cranwell.

His father had died in 1933, and at the time of his death his mother lived at 182 Whitehill st, Glasgow.  For this reason he appears on the Scottish National War Memorial. He was survived also by a brother named James Kay Whitworth.

            Peers DavidsonP/O Charles Peers Davidson J/3113 of the Royal Canadian Air Force, is noted, without initials or mention of being RCAF, as being posted into the Squadron at Stranraer on January 8th from Uxbridge.  He was in the base hospital for a number of days, returning on the 1st of February.  On the 12th March, it appears that he accompanied F/O Louw of the Squadron to Greenock and they brought Catalina AM268 to Stranraer.

Charles was the son of Campbell and Mary Davidson, of Qualicum Beach, British Columbia, Canada

            Lewis SewardP/O Harold Lewis Seward 84330 was recorded on the Squadron as having been posted in from the FBTS (Flying boat Training School) on January 25th, 1941.  He was posted on leave on the 7th of February 1941`but was back on the unit by 21st February when he is noted as as proceeding to Lough Erne with "secret documents".  Harold was the son of Percy Harold and Frances Amelia Seward from Birdham Road in the Chichester.

The XXXX newspaper on the carried the following short notice on the XX March 1941.
"Mrs and Mrs P Seward, of Southlands, Birdham Road, Chichester, have received notification from the Air Ministry that their son, Pilot Officer Harold Lewis Seward, has been killed on active service.

Pilot Officer Seward before volunteering for flying duties with the R.A.F. was on the staff of the Palmerston Road branch, Southsea, National Provincial Bank.  He would have been 21 yesterday."

            ChalkSgt Frederick Rodney Albert CHALK 534048 was the son of Joseph Hiram and Alice Louisa Chalk, of 18 Prospect Place, Haverfordwest, Pembrokeshire and the husband of Doreen Mildred Chalk.

            DunbarHenry Dunbar, son of David and Edith Dunbar, lived at Molesden Hough, Mitford, Northumberland.  He was born in Sunderland in February 1921.  His nephew visited Irvinestown in March 2019 and then travelled to Leitrim to visit the area of the crash.  He was very kindly able to provide a number of photos of his uncle Henry.

The image below shows Henry standing on the rear fuselage of a Supermarine Stranraer flying boat, the type used by 240 Squadron in the months just prior to the arrival of the Catalina aircraft.

Henry Dunbar on

The image below shows Henry Dunbar behind three of his comrades.  Some of them may be members of the fatal Am265 crew, but at this time, it cannot be confirmed.

Henry Dunbar

Ronald Henry
          OldfieldAC1 Ronald Henry OLDFIELD 940612 was the son of Father Henry William Oldfield, Mother Dorothy Mildred Oldfield (nee Young) residing Acton,Middlesex and was born on 21 Nov 1917.   Ronald served as a Special Constable prior to joining the R.A.F."

Ronald was a Fitter Mechanic (A) on the aircraft and may nor normaly have been a member of air crew.  Around this time the RAF had began to only allow aircrew hold the rank of Sergeant or higher.

Gordon Henry
Sgt Gordon Henry SLACK 754693 was the son of Philip Arthur and Mabel Browne Slack of Elm Tree Hotel, Staveley near Chesterfield, Yorkshire.

Gordon was an airgunner on the crew of AM265.

Harry Harley
Sgt Harry Harley NEWBURY 624214 +

Compiled by Dennis Burke, March 2019, Dublin and Sligo. Massive thanks to the niece and nephew of F R A Chalk, and Ronald Oldfields sister and brother in law, the family of H Dunbar and the family of H H Newbury, If you have information on any of the people listed above, please do contact me at