Parse this person name:

Cristian Fernández, 1358-1423, flourished 1384-1398
user
first_name: Cristian
last_name: Fernández
middle_names: []
temporal:
- start: 1358
  end: 1423
  type: life_span
- start: 1384
  end: 1398
  type: flourished
titles: []
extra_info: []
assistant