Parse this person name:

Wilfriede Kroker (1388-1440, flourished 1417-1435)
user
first_name: Wilfriede
last_name: Kroker
middle_names: []
temporal:
- start: 1388
  end: 1440
  type: life_span
- start: 1417
  end: 1435
  type: flourished
titles: []
extra_info: []
assistant