René Maurice de Costard de Saint Léger
- Born on July 23, 1862 in Fribourg
- Deceased on November 1, 1929 in Chambray-lès-Tours, at the age of 67 years
Parents
- Gabriel de Costard de Saint Léger (1830 - 1888)
- Marie Euphrosine Caroline de Techtermann (1837 - 1925)
Family
- Married on April 17, 1894 in Essey-lès-Nancy, with Rose Marguerite David (1870 - 1938), issuing
- Jean Marie Gabriel (1895 - 1959)
Françoise Marie Caroline (1896 - 1978)- Pierre Yves (1902 - 1947)