Date of Birth: 
Place of Birth: Roanne, Auvergne-Rhône-Alpes, France
About Léon Vallas
- Léon Vallas (17 May 1879 in Roanne – 9 May 1956 in Lyon) was a 20th-century French musicologist.
Read more at Wikipedia
See Also
- Famous People's Birthdays on 17 May, France
- Famous People's Birthdays in May, France
- Famous biographer's Birthdays on 17 May, France
- Famous biographer's Birthdays in May, France
- Famous music critic's Birthdays on 17 May, France
- Famous music critic's Birthdays in May, France
- Famous musicologist's Birthdays on 17 May, France
- Famous musicologist's Birthdays in May, France