Parse this person name:

Lena Klerks (1622-1677, flourished 1648-1666)
user
first_name: Lena
last_name: Klerks
middle_names: []
temporal:
- start: 1622
  end: 1677
  type: life_span
- start: 1648
  end: 1666
  type: flourished
titles: []
extra_info: []
assistant