Parse this person name:

Encarnacion Santos (1345-1423, flourished 1364-1394)
user
first_name: Encarnacion
last_name: Santos
middle_names: []
temporal:
- start: 1345
  end: 1423
  type: life_span
- start: 1364
  end: 1394
  type: flourished
titles: []
extra_info: []
assistant