Parse this person name:

Sten de Koning, 1492-1565, flourished 1508-1534
user
first_name: Sten
last_name: de Koning
middle_names: []
temporal:
- start: 1492
  end: 1565
  type: life_span
- start: 1508
  end: 1534
  type: flourished
titles: []
extra_info: []
assistant