Yvonne de Leissègues de Pennayeun
- Deceased on April 1, 1964 in Menneval
Parents
- Maurice de Leissègues de Pennayeun (1888 - 1959), ingénieur
- Françoise de Cramezel de Kerhué ( - 1979)
Family
- Married on June 17, 1950 in Bernay, with Fernand-Bernard Dauger (1922 - 2009)