Parse this person name:

Nicanor Castejón, 1324-1375, flourished 1350-1365
user
first_name: Nicanor
last_name: Castejón
middle_names: []
temporal:
- start: 1324
  end: 1375
  type: life_span
- start: 1350
  end: 1365
  type: flourished
titles: []
extra_info: []
assistant