Hyacinte Etienne Gioan

• 
• Born on August 19, 1799 in Menton

Parents

• Alexandre Magne Sebastien Gioan (1770 - )
• Marie Marguerite Roc (1766 - )

Family

• Married on September 11, 1824 in Menton, with Catherine Guiglielmi (1799 - )