There seems to be some confusion in the data files about J. MOORE, XV Sqn and Blenheim IV, L9469.
So ,
Sgt. J. MOORE, 58152 was actually with 40 Sqn and became a pow with the other crew( Steele & Peacock) of Blenheim IV, R3763.Date was 25/26th July 1940. His pow number was 188. and was at "357".

He should not be confused with Sgt A, J, MOORE.
This was Sgt. A.E.J. MOORE, 1600685 . Who became pow when 77 Sqn Halifax II, JD247 "H" went down on the 19th November 1943.
His pow number was 263496 and was at 4B.