Parse this person name:

Finn Oversteeg (1559-1622, flourished 1580-1601)
user
first_name: Finn
last_name: Oversteeg
middle_names: []
temporal:
- start: 1559
  end: 1622
  type: life_span
- start: 1580
  end: 1601
  type: flourished
titles: []
extra_info: []
assistant