Yvonne de Quengo de Tonquédec

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• Born on February 12, 1917 in Morlaix
• Deceased on March 4, 2008, at the age of 91 years

Parents

• Henri de Quengo de Tonquédec (1872 - 1954), officier de marine
• Marie-Thérèse Doynel de La Sausserie (1877 - 1968)

Family

• Married on May 3, 1937 in Morlaix, with Jean de Montgolfier (1908 - 1977), issuing
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