- Deceased in 1795
Parents
- Germain Laurencin (c. 1702 - 1767), sieur du Rocher, échevin de Nantes, consul au consulat du commerce de Nantes
- Geneviève Febvrier (1723 - 1788)
Family
- Married on February 5, 1788 in La Trinité, with Marie du Buc de Sainte-Preuve (c. 1758 - 1830)