Reporting back if anyone is interested. Found some Combat reports on 2 of his missions.
In short:
19 April 1944 - Damaged Heinkel 111. Near Dijon.
(1)7 June 1944 - 2 FW 190's destroyed and 1 damaged. Near Hernay. (a month before crash)
Copie of docs in link below:
http://yfrog.com/hqflpaveyd
More information sure is welcome!
Lars