Jean Costiou

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• Born on March 2, 1723 in Saint-Pierre-Quilbignon
• Deceased on March 24, 1751 in Brest, at Lambézellec, at the age of 28 years

Family

• Married on February 6, 1748 in Brest, at Lambézellec, with Marie Catherine Lullien (1728 - 1809)