The P-47 - This was either overclaiming, or misidentification. There were no P-47 losses.
The Spitfire was one of the following:
122 sqn, 129 "Mysore" and 411 sqn RCAF.
122 sqn lost BM634 of F/S R S Williams POW and WIA, plus AD416 of Sgt. W M Whittaker also POW near Cayeux (attributed to JG 26)
129 lost BS273 of F/S Cyril Woodall KIA (near Cayeux),
and 411 lost AB802 of F/O J R Spaetzel KIA and BM422 of WIA, damaged.