Parse this person name:

Chantal Rocher-Launay, 1880-1943, flourished 1896-1917
user
first_name: Chantal
last_name: Rocher-Launay
middle_names: []
temporal:
- start: 1880
  end: 1943
  type: life_span
- start: 1896
  end: 1917
  type: flourished
titles: []
extra_info: []
assistant