Think it may be this incident
From
http://www.yorkshire-aircraft.co.uk/...sea/dl412.html
Reason. death registered in 3 Qtr while death in 2nd Qtr implies bodyay have been washed up on coast also Aviateurs de la Liberté
Mentions Filey in Yorkshire
Master in Filey Bay.
On the 9th of June 1943 this aircraft flew into the sea off Scarborough after encountering severe sea fret in the area. The aircraft was written off but no further details are yet known.
Pilot - Unknown, fate unknown.