M. married Helen Miller on 24 Feb 1935. Helen (daughter of Lawrence W. Miller and Anna Magdelena Schaf) was born on 12 Feb 1914 in Prescott, Shelby Township, Shelby County, Indiana, USA; died on 17 Mar 2008 in Indianapolis, Marion County, Indiana, USA. [Group Sheet] [Family Chart]

1. Byron W. DeCoursey
2. Diane L. DeCoursey
3. Joyce DeCoursey
4. Linda DeCoursey
5. Barbara DeCoursey
6. Ladonna DeCoursey
7. Karen DeCoursey
8. Lynne DeCoursey