Hello,
on footnote.com you can find some pages of the MACR.
http://www.footnote.com/search.php?query=42-75549
A few days ago it was for free... (?)
He was lost near Beauvais/France, shot down by enemy fighters in his P-47 serial 42-75549, markings QI-?.
(You have a small spelling-mistake, he was 361
Fighter
Squadron, not BS)
Regards