- Born in Beauvoir-sur-Mer
Parents
- Zéphirien Viaud, noble homme
- Marie Robert, demoiselle
Family
- Married on February 6, 1769 in Saint-Jean-de-Monts, with Marie Louise Mourain (1749 - ), demoiselle
Occupations
- chirurgien juré
Link
- Witnesses of his marriage : Jacques Mourain (c. 1695 - 1773), noble homme, Jacques Mourain (1737 - 1784), noble homme and André Mourain, honorable homme