Pierre Guillaume Hernio
- Deceased before 1743
Family
- Married with Marie Suzanne Corre (1706 - 1783), issuing
- Laurent Julien Vincent Thomas ( - 1774)
Marie Suzanne (c. 1728 - 1767)- Pierre Louis Marie (1735 - )
Occupations
- avocat à la cour
- sénéchal du Prieuré Royal et Ducal de Locmaria