Marguerite d'Avenel

• 
• Born on February 2, 1915 in Paris
• Deceased on September 17, 2002 in Morlaix, at the age of 87 years

Parents

• Marie Gonzague Robert d'Avenel (1872 - )
• Marguerite Doyen

Family

• Married on January 13, 1936 in Paris, with Jean Costa de Beauregard (1906 - 1975), général de division