Parse this person name:

Wencke Biggen, 1521-1567, flourished 1540-1562
user
first_name: Wencke
last_name: Biggen
middle_names: []
temporal:
- start: 1521
  end: 1567
  type: life_span
- start: 1540
  end: 1562
  type: flourished
titles: []
extra_info: []
assistant