Parse this person name:

Cornelis van der Stael de Jonge (1323-1399, flourished 1339-1369)
user
first_name: Cornelis
last_name: van der Stael de Jonge
middle_names: []
temporal:
- start: 1323
  end: 1399
  type: life_span
- start: 1339
  end: 1369
  type: flourished
titles: []
extra_info: []
assistant