Parse this person name:

Arnulf Rosenow-Etzold, 1214-1290, flourished 1240-1269
user
first_name: Arnulf
last_name: Rosenow-Etzold
middle_names: []
temporal:
- start: 1214
  end: 1290
  type: life_span
- start: 1240
  end: 1269
  type: flourished
titles: []
extra_info: []
assistant