4 ½ years head of the Johanniter Hospital in Keetmanshoop (for whites), 1920 marriage to Richard Müller jun., Cape Town; curriculum vitae, medical report, 1914; correspondence, including letters from the internment camp in Pretoria-Transvaal, 1911-1920;

Various correspondence, mostly by August Kraft, among others letters from Ngao 1906, Iruvura 1913/14, annual report Lamu 1910, letters from French. Internierung/ Also folder "Pflegschaftssache Hugo Kraft (1961-1971)