#1 is Spitfire IIa P7784/SH-L of 64 Sqn, which was shot down on
9.4.41, crashing at Mardyck airfield.
Pilot Officer J H Rowden was buried at Dunkirk Town Cemetery.
Many photos of this aircraft, together with the pilot's body as seen in this image, have surfaced over the years.
Further info here:
https://www.bbm.org.uk/airmen/Rowden.htm