Otto married Schaller, Ida Auguste Wilhelmine on 17 Apr 1873 in Effelder, Sonneberg, Thüringen, Germany. Ida (daughter of Schaller, Georg Christian Heinrich and Köhler, Luise Auguste Wilhelmine) was born on 18 Feb 1850 in Crock, Hildburghausen, Thüringen, Germany; died in DECEASED in Germany. [Group Sheet] [Family Chart]