Parse this person name:

Wulf Biggen, 1260-1335, flourished 1275-1290
user
first_name: Wulf
last_name: Biggen
middle_names: []
temporal:
- start: 1260
  end: 1335
  type: life_span
- start: 1275
  end: 1290
  type: flourished
titles: []
extra_info: []
assistant