Parse this person name:

Aarón Seco (1396-1448, flourished 1421-1443)
user
first_name: Aarón
last_name: Seco
middle_names: []
temporal:
- start: 1396
  end: 1448
  type: life_span
- start: 1421
  end: 1443
  type: flourished
titles: []
extra_info: []
assistant