Parse this person name:

Arnaude Vidal, 1233-1278, flourished 1250-1273
user
first_name: Arnaude
last_name: Vidal
middle_names: []
temporal:
- start: 1233
  end: 1278
  type: life_span
- start: 1250
  end: 1273
  type: flourished
titles: []
extra_info: []
assistant