On the 9th September 1944 a stricken Halifax bomber from 426(Thunderbird) Squadron, 4 Group, Bomber Command struggled to bypass Wallingford, just after passing near the bridge the port wing folded and the bomber crashed in a field near Newnham Murren and exploded killing the Pilot and Flight Engineer.
The story starts on the 9th September 1944, the 426(Thunderbird) Squadron, 4 Group, Bomber Command, of the Royal Canadian Air Force left Linton-on-Ouse, York. They were to make a sortie to Le Havre but the weather made it impossible to bomb with accuracy and the attack was called off. One Halifax VII bomber, NP68I was hit by flak.
To land safely back in Linton several bombs were ditched in the English Channel, leaving ten 500lb bombs on board. The plane was engulfed in smoke and flames. The pilot, John Wilding, gave the order to abandon the aircraft. MacKay, the rear gunner, advised that the turret was unserviceable. Wilding told him not to panic, to do the best he could to get out saying “I’ll try to hold it”. MacKay using his feet pushed until the door gave way. An explosion followed and he rolled out through a sheet of flames and landed with an injured left leg. The wireless operator, Thorb (Tommy) Thompson bailed out, as did the navigator, Ed O’Meara. The bomb aimer, Len Irving, was the last to leave by the front hatch. Quite why they did dump the other ten puzles me.
During its last few moments the aircraft was guided between Wallingford and
Benson, when the port wing folded It was seen to turn over on its back and spin in.
The plane came down at Newnham Murren, Crowmarsh, about 500 yards
From the eastern boundary of Wallingford. Three tons of bombs still aboard, the aircraft exploded, the blast shaking the town’s buildings and shattering windows.
Wilding was found a few hundred yards away from the crash crater, inexplicably lacking any trace of parachute harness or pack. Andrew was found about twenty-five yards from Wilding, firmly strapped into his parachute harness and with his pack lying unopened beside him. An investigation found that the No 7 cylinder had blown off the port outer engine and that there was considerable internal damage. This was the most common failure of the Halifax XVI Hercules engine.
Flying Officer J.A. Wilding had completed nineteen sorties and, for his actions with No 426 Sqn, was Mentioned in Despatches and awarded the Distinguished Flying Cross posthumously. He is buried in Brookwood Military Cemetery at Woking, Surrey. Sergeant J.F. Andrew, also Mentioned in Despatches posthumously, had completed fifteen sorties; he is buried in Kerry Cemetery, Powys.
That is the story of J.A.Wilding and J.F Andrew, I felt I had to look into it a bit more so went to look for their graves and the crash site.
I checked on Where's the path for possible spots and the most likely place looks to be either a small copse of trees which is around 500 yards away or across in an other field just a bit further.

The area has a small depression and Wallingford Bridge is around 500 yards away in the distance.
The other possible site is in the field beyond the hedge but that takes the distance to over 600 yard.
This is a screen print of where I think a possible crash area is, the copse is just over 500 yards from Wallingford Bridge
After looking at GE again I reassessed the position and 500 yards from the Eastern Boundary of Wallingford is around where the line is marked, the map shows the area in 1940
This map shows both modern day Wallingford with the Historic version, both have the possible crash site on which is around 54o yards from the Eastern boundary. The dark green area is around 35 yards across which I'd say would be around the size of crater 3 tons of bombs would make.
The photo here shows the area I think the crash
happened,it would be around mid photo north the shadow from the tree on
the left.
Wilding Road and Andrew Road were named in Honor of of them and on the junction a cairn was built, each year on the Sunday nearest the fateful day a service is held
Both RAF personnel and Canadian are represented at the service Wreaths are laid at the base of the cairn
The Canadian flag is flown above the Town Hall
You can read some more about
the crew in the link
Sergeant J.F. Andrew is buried in Kerry Cemetery Powys,
Flying Officer J.A. Wilding Brookwood Cemetery in Surrey.
They will never be forgotten.