Parse this person name:

Franck Marques, 1415-1468, flourished 1435-1454
user
first_name: Franck
last_name: Marques
middle_names: []
temporal:
- start: 1415
  end: 1468
  type: life_span
- start: 1435
  end: 1454
  type: flourished
titles: []
extra_info: []
assistant