Parse this person name:

François Simon, 1390-1436, flourished 1419-1431
user
first_name: François
last_name: Simon
middle_names: []
temporal:
- start: 1390
  end: 1436
  type: life_span
- start: 1419
  end: 1431
  type: flourished
titles: []
extra_info: []
assistant