Philippe Hardouin Billonnois
- Born circa 1664 in Paris
- Deceased on March 15, 1746 in Carhaix-Plouguer, at the approximate age of 81 years
Parents
- Louis Billonnois (1629 - c. 1699), avocat au Parlt
- Catherine Duclos
Family
- Married on March 12, 1708 in Morlaix, with Marie Anne d'Alençon (1688 - ), issuing
- Philippe Marie (1710 - 1771)