Parse this person name:

Phileine Vierdag (1725-1768, flourished 1750-1763)
user
first_name: Phileine
last_name: Vierdag
middle_names: []
temporal:
- start: 1725
  end: 1768
  type: life_span
- start: 1750
  end: 1763
  type: flourished
titles: []
extra_info: []
assistant