Parse this person name:

Henriette Blanchard (1229-1269, flourished 1249-1262)
user
first_name: Henriette
last_name: Blanchard
middle_names: []
temporal:
- start: 1229
  end: 1269
  type: life_span
- start: 1249
  end: 1262
  type: flourished
titles: []
extra_info: []
assistant