Parse this person name:

Vajèn de Bruin, 1287-1362, flourished 1315-1336
user
first_name: Vajèn
last_name: de Bruin
middle_names: []
temporal:
- start: 1287
  end: 1362
  type: life_span
- start: 1315
  end: 1336
  type: flourished
titles: []
extra_info: []
assistant