Parse this person name:

Ascensión Sans (1375-1454, flourished 1398-1410)
user
first_name: Ascensión
last_name: Sans
middle_names: []
temporal:
- start: 1375
  end: 1454
  type: life_span
- start: 1398
  end: 1410
  type: flourished
titles: []
extra_info: []
assistant