Parse this person name:

Floor van der Heijden, 1354-1411, flourished 1378-1394
user
first_name: Floor
last_name: van der Heijden
middle_names: []
temporal:
- start: 1354
  end: 1411
  type: life_span
- start: 1378
  end: 1394
  type: flourished
titles: []
extra_info: []
assistant