Parse this person name:

Christiane Léon Agathe Legendre-Launay le Jeune, c. 1894-1956
user
first_name: Christiane
last_name: Legendre-Launay
middle_names:
- Léon
- Agathe
temporal:
- start: 1894
  end: 1956
  type: life_span
titles: []
extra_info: []
assistant