Parse this person name:

Guy Marques, 1420-1467, flourished 1447-1458
user
first_name: Guy
last_name: Marques
middle_names: []
temporal:
- start: 1420
  end: 1467
  type: life_span
- start: 1447
  end: 1458
  type: flourished
titles: []
extra_info: []
assistant