Hi, I'm currently working on creating a biography of Werner Schoenfeld, who played an important role in WW1 in German East Africa. There, he most of the time was involved in artillery. He joined the war as a retired naval officer and planter, in 1917 he surrendered with most of the Western Forces (with those he was the leader of the eastern column) at Rovuma river. He later was interred in Sidi Bishr POW camp in Egypt. I'm interested in every information you might have on him, texts and pictures. I already worked through Boell's "Operationen in Ost-Afrika". Please include source (literature, Internet links etc.) Thanks! Drago