Léon Joseph d'Adhémar de Lantagnac

• 
• Born on September 24, 1839 in Paris
• Deceased on October 31, 1861 in Menton, at the age of 22 years

Parents

• Alexandre d'Adhémar de Lantagnac (1810 - 1879)
• Angéline Ursule Félice de Mautort de La Cressoniere