Luftwaffe and Allied Air Forces Discussion Forum - 14 December 1943 He111 10./KG 55 Gl+IM

and please, do you have any info about crash during navigational exercise of He111 10./KG 55 Gl+IM on 14 December 1943 by Poleymieure Lyon ??
All crewmembers were buried on Kriegsgräberstätte in Dagneux.
(P) Ofw. Friedrich Mohrhardt (53578/525)
(P) Uffz. Helmut Stirle (67185/395)
(O) Uffz. Franz Weinekötter (67185/405),
(W) Ogfr. Wolfgang Leitzgen (Ln.Fu.Brs.Kp.m18 Nr 512)
(FE) Uffz. Albert Schönecker (71034/134)
http://www.btinternet.com/~air_research/kg55loss.pdf

I am looking especially for Luftwaffe career of Uffz. Albert Schönecker, born 29.3.1918 in Gossmaul.