“Helfer Nyokwana mit Familie in East London” (“Assistant Nyokwana with family in East London”). Group portrait of six people in front of a building. The man on the left is wearing a suit and sitting on a chair. Right to him a little girl in a light coloured dress standing. Next to her two women, wearing long skirts, blouses and headdresses, sitting on chairs. Behind these four people two others standing. One of them with a hat.; Wilhelm Friedrich Karl Blohm, born in 1884 in Keffenbrinck (Germany), was a carpenter. In 1911 he married Marie Bürger. He started his missionary work in 1911 in Unyamwezi (East Africa). After being imprisoned by the Belgians from 1916 till 1917 he returned to Germany. From 1922 till 1945 he worked as a missionary in Baziya (South Africa). He died in Baziya in 1945.