Parse this person name:

Marcel Legendre (1221-1291, flourished 1251-1281)
user
first_name: Marcel
last_name: Legendre
middle_names: []
temporal:
- start: 1221
  end: 1291
  type: life_span
- start: 1251
  end: 1281
  type: flourished
titles: []
extra_info: []
assistant