Parse this person name:

Marianne Humbert (1251-1331, flourished 1272-1301)
user
first_name: Marianne
last_name: Humbert
middle_names: []
temporal:
- start: 1251
  end: 1331
  type: life_span
- start: 1272
  end: 1301
  type: flourished
titles: []
extra_info: []
assistant