Xavier de Costart

• Born on March 20, 1889 in Aubry-en-Exmes
• Deceased on December 23, 1957 in Malans, at the age of 68 years

Parents

• Gabriel de Costart (1852 - 1905)
• Henriette de Miscault (1866 - 1937)

Family

• Married on March 13, 1919 in Besançon, with Anne de Jouffroy d'Abbans (1891 - 1986)