Parse this person name:

Fleur Bökenkamp-van Nes (1503-1554, flourished 1526-1546)
user
first_name: Fleur
last_name: Bökenkamp-van Nes
middle_names: []
temporal:
- start: 1503
  end: 1554
  type: life_span
- start: 1526
  end: 1546
  type: flourished
titles: []
extra_info: []
assistant