Parse this person name:

Ortwin Hertrampf, 1215-1269, flourished 1235-1251
user
first_name: Ortwin
last_name: Hertrampf
middle_names: []
temporal:
- start: 1215
  end: 1269
  type: life_span
- start: 1235
  end: 1251
  type: flourished
titles: []
extra_info: []
assistant