Parse this person name:

Valentine Stumpf-Biggen, 1500-1565, flourished 1520-1537
user
first_name: Valentine
last_name: Stumpf-Biggen
middle_names: []
temporal:
- start: 1500
  end: 1565
  type: life_span
- start: 1520
  end: 1537
  type: flourished
titles: []
extra_info: []
assistant