Info
| Last name | Level |
| First name | Léon |
| Nationality |  France |
| Date of birth | 12-07-1910 |
| Place of birth | Hédouville |
| Passed away | 26-03-1949 |
| Age when passed away | 38 |
| Place of passing | Paris |
| Date | Rank | Race | |
|---|---|---|---|
 Tour de Suisse (2.1) | |||
| 27-08 | 1 | Stage 4Lucerne - Genève (286.0km) | |
| Paris - Nice (2.1) | |||
| 4 |  Standings | ||
| 31-03 | Stage 6Cannes - Nice (135.0km) | ||