Parse this person name:

Hedda Wohlgemut (1226-1300, flourished 1251-1278)
user
first_name: Hedda
last_name: Wohlgemut
middle_names: []
temporal:
- start: 1226
  end: 1300
  type: life_span
- start: 1251
  end: 1278
  type: flourished
titles: []
extra_info: []
assistant