Parse this person name:

Christelle Denis-Leleu (1311-1351, flourished 1331-1346)
user
first_name: Christelle
last_name: Denis-Leleu
middle_names: []
temporal:
- start: 1311
  end: 1351
  type: life_span
- start: 1331
  end: 1346
  type: flourished
titles: []
extra_info: []
assistant