Beat me to it Andy,��.
From the RAF Commands Forum re -
P2726
Hurricane I, P2726, LE-?, 242 Sqdn., P/O D.G. MacQueen - KIA
Patrol. Shot down over france by Me 109.
Pilot Officer (Pilot) Donald G. MacQueen, RAF 42142 (Canada), 242 Sqdn., age 20, 09/06/1940, Courtisols (St Memmie) Churchyard, F
Sources: Franks' FCL and CWGC.
P2757
18 May 40 Hurricane I P2757 229 Sqdn Flt Ltt Fredrick Ernest ROSIER (37425) details from John Engelsted.
P2797.
https://www.rafcommands.com/database...php?uniq=P2797
Alex