David Jones, Welcome i myself am the Grandson of William Bradley, and i have been in contact with Jeff since he found me from a very bizarre request i put on  our car forums for some translations that where in Belgian  relating to some information i had found on my Grandfathers crash.
There is a thread on another forum with bits of information regarding the rather recent information discovered on Wings of Victory website about the bodys that washed up after the crash.
http://www.ww2talk.com/forum/war-cemeteries-war-memorial-research/25015-help-tombs-unknown-airmen-netherlands-may-my-grandfather.html
Also on the Wings of Victory site there is the pictures and copys of the flightbooks that my Grandfather had, I sent them to the site 
LL343 Database 
Please feel free to contact me.
May i ask what Francis Sayles got the DFM for?