Yvonne Marie Dugas de La Catonnière
- Born on May 12, 1932 in Saint-Galmier
- Deceased on May 22, 1999 in Lyon, at the age of 67 years
Parents
- Édouard Dugas de La Catonnière (1895 - 1977), baron de La Catonnière
- Madeleine de Tricaud (1898 - 1992)