Parse this person name:

van Nus Oemencs, Fenna Kim Juul, 1639-1665
user
first_name: Fenna
last_name: van Nus Oemencs
middle_names:
- Kim
- Juul
temporal:
- start: 1639
  end: 1665
  type: life_span
titles: []
extra_info: []
assistant