Hello,

400416 - Unaccounted Airmen - 16-04-1940

From Henk's List -

UK
KNIGHTS, Walter Robert Charles - Lac - 404303 - RAF.
Thetford Cemetery, Norfolk.

McPHERSON, Archibald - Sgt(Pilot) - 748419 - RAFVR - 5 EFTS.
Cathcart Cemetery, Renfrewshire.
[ Magister - N3842 - 5 EFTS ].

From CWGC -

UK
FOLKES, Patrick - F/O - 39076 - RAF - 43 Sqn.
Runnymede Memorial, Surrey.
[ Hurricane I - N2550 - 43 Sqn ].

Alex