- Author: Constant Le Breton Author Record # 213334
- Legal Name: Le Breton, Constant
- Birthplace: Saint-Germain-des-Prés, Maine-et-Loire, France
- Birthdate: 11 March 1895
- Deathdate: 26 February 1985
- Language: French
- Webpages: constant-le-breton.com, National Library of France, ruevisconti.com, Wikipedia-FR