Parse this person name:

Thijmen van Suinvorde, 1419-1492, flourished 1440-1458
user
first_name: Thijmen
last_name: van Suinvorde
middle_names: []
temporal:
- start: 1419
  end: 1492
  type: life_span
- start: 1440
  end: 1458
  type: flourished
titles: []
extra_info: []
assistant