Parse this person name:

Heiner Röhricht, 1224-1284, flourished 1245-1266
user
first_name: Heiner
last_name: Röhricht
middle_names: []
temporal:
- start: 1224
  end: 1284
  type: life_span
- start: 1245
  end: 1266
  type: flourished
titles: []
extra_info: []
assistant