Joseph Marie François Langlais de Prémorvan
- Born on June 14, 1726 in Saint-Pôtan
Parents
- Joseph Marie Langlais de Prémorvan (1692 - bef. 1758)
- Françoise Sainte Bertho de La Cornillière (1690 - bef. 1758)
Family
- Married on October 24, 1758 in Saint-Cast-le-Guildo, with Claude-Angélique de Launay (1726 - )