Yvonne Hélène Odier

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• Born on March 10, 1900 in Geneva
• Deceased on July 26, 1978, at the age of 78 years

Parents

• Emile Frank Odier (1862 - 1920), banquier, administrateur du Journal de Genève
• Renée Sophie Fatio (1866 - 1935)

Family

• Married on June 15, 1922 in Geneva, with Bernard de Tonnac (1892 - 1968), issuing
  • Private
  • Private
  • Private
  • Private