Otto married Emma Pearl Gramlich on 5 Oct 1940 in Belmont County, Ohio, USA. Emma (daughter of William Tecumseh Gramlich and Mary Catherine Denbow) was born on 8 May 1917 in Lewisville, Monroe County, Ohio, USA; died on 8 Mar 1978 in Bellaire, Belmont County, Ohio, USA. [Group Sheet] [Family Chart]