Helena Joest

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• Born on August 20, 1847 in Cologne
• Deceased on March 30, 1934 in Paris, at 8e, at the age of 86 years

Family

• Married on June 30, 1868 in Paris, with Henri de Galléan de Gadagne (1837 - 1925), duc de Gadagne, propriétaire, issuing
  • Mathilde (1873 - 1952)