Parse this person name:

Thijn Molegraaf (1315-1358, flourished 1343-1353)
user
first_name: Thijn
last_name: Molegraaf
middle_names: []
temporal:
- start: 1315
  end: 1358
  type: life_span
- start: 1343
  end: 1353
  type: flourished
titles: []
extra_info: []
assistant