Parse this person name:

Toralf Schaaf, 1608-1673, flourished 1625-1637
user
first_name: Toralf
last_name: Schaaf
middle_names: []
temporal:
- start: 1608
  end: 1673
  type: life_span
- start: 1625
  end: 1637
  type: flourished
titles: []
extra_info: []
assistant