Parse this person name:

Thijn Bolkesteijn, 1315-1366, flourished 1342-1354
user
first_name: Thijn
last_name: Bolkesteijn
middle_names: []
temporal:
- start: 1315
  end: 1366
  type: life_span
- start: 1342
  end: 1354
  type: flourished
titles: []
extra_info: []
assistant