Parse this person name:

Pieter den Teuling, 1389-1459, flourished 1405-1432
user
first_name: Pieter
last_name: den Teuling
middle_names: []
temporal:
- start: 1389
  end: 1459
  type: life_span
- start: 1405
  end: 1432
  type: flourished
titles: []
extra_info: []
assistant