Parse this person name:

Arnaude Le Roux (1245-1309, flourished 1261-1287)
user
first_name: Arnaude
last_name: Le Roux
middle_names: []
temporal:
- start: 1245
  end: 1309
  type: life_span
- start: 1261
  end: 1287
  type: flourished
titles: []
extra_info: []
assistant