Hi Trackend,
Its very sad that he was a casualty of war, but you must be very proud of him.
I've also been looking on my database, and there are two cartys listed, but the other was flying a halifax.
the Aircraft in question was a wellington Mk III serial no: BK540 of 429 "Bison" Squadron RCAF coded AL- based at East Moor.
the A/c crashed into the sea near Esbjerg in Denmark on the night of 29/30 March 1943, during a raid on Bochum. unfortunately there were no survivors.
May they all rest in peace.