- Born on September 17, 1739 in Paris
- Deceased in 1744, at the approximate age of 4 years
Parents
- Charles de Rohan-Soubise, le Maréchal de Soubise (1715 - 1787), prince de Soubise, maréchal de France, ministre d'État
- Anne Marie de La Tour d'Auvergne (1722 - 1739)