Jean Jacques Koechlin
- Born on June 1, 1914 in Choisy-le-Roi
- Deceased on February 25, 1990 in Saint-Yrieix-la-Perche, at the age of 75 years
Parents
- Jacques Henri Koechlin (1874 - 1914)
- Lucie Marie Joséphine Sauvageot (1881 - 1949)
Family
- Married on April 16, 1945, with Private, issuing
- Private
Private- Private