Parse this person name:

Juan Carlos Madrid, 1320-1390, flourished 1344-1370
user
first_name: Juan Carlos
last_name: Madrid
middle_names: []
temporal:
- start: 1320
  end: 1390
  type: life_span
- start: 1344
  end: 1370
  type: flourished
titles: []
extra_info: []
assistant