Parse this person name:

Mateo Castañeda, 1422-1491, flourished 1447-1469
user
first_name: Mateo
last_name: Castañeda
middle_names: []
temporal:
- start: 1422
  end: 1491
  type: life_span
- start: 1447
  end: 1469
  type: flourished
titles: []
extra_info: []
assistant