Parse this person name:

Wendelin Wulf, 1220-1265, flourished 1240-1251
user
first_name: Wendelin
last_name: Wulf
middle_names: []
temporal:
- start: 1220
  end: 1265
  type: life_span
- start: 1240
  end: 1251
  type: flourished
titles: []
extra_info: []
assistant