Yvonne de Cagny

• 
• Born in 1901

Parents

• Antoine de Cagny (1870 - 1911), avocat à Paris
• Renée van de Walle (1874 - 1969)

Family

• Married on September 20, 1920 in Vineuil-Saint-Firmin, with Jean Bétolaud (1897 - 1984), issuing
  • Françoise (1922 - 2001)