Pierre Joseph de Vincens de Causans
- Born on December 11, 1756 in Marseille
- Deceased on March 30, 1766, at the age of 9 years
Parents
- Jean Joseph de Vincens de Causans (1725 - 1780), marquis de Causans, maréchal de camp
- Françoise Madeleine de Louvel (c. 1730 - 1786), dame de compagnie de Madame Élisabeth