Léonard Royer
- Born circa 1693
- Deceased on March 29, 1696 in Saint-Chamond, at the approximate age of 2 years
- Burial the next day in this municipality
Parents
- Henry Joseph Royer (c. 1659 - 1719), procureur d'office du marquisat de Saint-Chamond
- Marguerite Charpeney (1663 - 1741)