- Author: Robert Collard Author Record # 127437
- Legal Name: Collard, Robert Alphonse
- Birthplace: Cherbourg, Manche, France
- Birthdate: 19 November 1884
- Deathdate: 10 April 1973
- Language: French
- Webpages: Wikipedia-EN
- Note: He also used the name Lortac.