Parse this person name:

Hernán Mascaró, 1449-1518, flourished 1466-1476
user
first_name: Hernán
last_name: Mascaró
middle_names: []
temporal:
- start: 1449
  end: 1518
  type: life_span
- start: 1466
  end: 1476
  type: flourished
titles: []
extra_info: []
assistant