Parse this person name:

Oskar Ladeck (1599-1674, flourished 1625-1650)
user
first_name: Oskar
last_name: Ladeck
middle_names: []
temporal:
- start: 1599
  end: 1674
  type: life_span
- start: 1625
  end: 1650
  type: flourished
titles: []
extra_info: []
assistant