Parse this person name:

Agathe Maréchal, 1225-1268, flourished 1250-1263
user
first_name: Agathe
last_name: Maréchal
middle_names: []
temporal:
- start: 1225
  end: 1268
  type: life_span
- start: 1250
  end: 1263
  type: flourished
titles: []
extra_info: []
assistant