- Born on June 23, 1922
- Deceased on May 7, 2011, at the age of 88 years
- Burial on May 13, 2011
Parents
- Louis Saint John de Crèvecœur (1878 - 1972), compositeur
- Ghislaine Lacave-Laplagne-Barris (1890 - 1979)
Family
- Married on August 22, 1945, with Nicole Behaghel de Bueren (1921 - 1989), issuing
Private- Private
- Private
- Private