Alfred married Ida Anna Louise Jahnke 27 Dec 1910, Bärwalde, Neustettin, Pommern. Ida (daughter of August Wilhelm Ferdinand Jahnke and Henriette Pollnow) was born 13 Nov 1875, Bärwalde, Neustettin, Pommern; died 14 Jan 1919, Bärwalde, Neustettin, Pommern. [Group Sheet]