Parse this person name:

Nikki Heere'van den Assem (1435-1495, flourished 1455-1471)
user
first_name: Nikki
last_name: Heere'van den Assem
middle_names: []
temporal:
- start: 1435
  end: 1495
  type: life_span
- start: 1455
  end: 1471
  type: flourished
titles: []
extra_info: []
assistant