Dr. Clarence Herbert Koennecke
1904 - 1966 (62 years)
Generation: 1
1. Dr. Clarence Herbert Koennecke was born on 5 Apr 1904 in Texas, USA; died on 17 Apr 1966 in California, USA. Family/Spouse: Marie Jean Brandstetter. Marie (daughter of Joseph J. Brandstetter and Dorothy Lenora Vogel) was born on 30 Apr 1922 in Pilger, Stanton County, Nebraska, USA; died on 26 Nov 1977 in California, USA. [Group Sheet] [Family Chart]