Leon Vallotton
  • Surname
    Vallotton
  • Name
    Leon
  • Nationality
    Switzerland
  • Gender
    Male
  • Date of birth
    24 November 1885
  • Date of dying
    3 October 1956
  • Age
    Werd 70
  • Place of birth
    Paris 
  • Place of dying
    La Chaux-de-Fonds 
  • UCI-code
    -
  • Website
    -