Mark married Ruby N Otto on 9 Oct 1937 in Nashua, Iowa, USA. Ruby (daughter of Charles Reinhard Otto and Anna Hanson) was born in 1917 in Iowa, USA. [Group Sheet] [Family Chart]

1. David Lee Dana was born on 20 Aug 1939 in Washington Township, Waverly, Bremer County, Iowa, USA; died on 18 Apr 2000.