Parse this person name:

Arnaude Pruvost, 1232-1289, flourished 1256-1277
user
first_name: Arnaude
last_name: Pruvost
middle_names: []
temporal:
- start: 1232
  end: 1289
  type: life_span
- start: 1256
  end: 1277
  type: flourished
titles: []
extra_info: []
assistant