Jean-Baptiste Costa de Beauregard
Soli fidelis
- Born on November 7, 1931 in Neuilly-sur-Seine
- Deceased on December 19, 1947 in Paris, at the age of 16 years
Parents
- Henry Costa de Beauregard (1898 - 1984), banquier
- Geneviève Poupart de Neuflize (1907 - 1998)