Eugène François Joseph Robert de Lignerac de Caylus
DUM SPIRO SPERO
- Born on February 20, 1786 in Paris
- Deceased on June 18, 1788, at the age of 2 years
Parents
- Joseph-Louis Robert de Lignerac de Caylus (1764 - 1823), duc de Caylus, maréchal de camp, pair de France
- Adélaïde Marie de Mailly (1768 - 1814), dame d'honneur de la comtesse de provence