Regnault Joseph Béguin
- Born circa 1738 in Reims
Parents
- Melchior Amand Béguin (c. 1701 - 1741), capitaine des vaisseaux du Roi
- Marie Anne Aubert de Courserac (c. 1716 - )
Family
- Married on January 31, 1763 in Reims, with Élisabeth Lespagnol (c. 1742 - 1800)
Occupations
- commandant la 2ème Compagnie des Mousquetaires du Roi