Parse this person name:

Hasso Ritter (1223-1270, flourished 1240-1263)
user
first_name: Hasso
last_name: Ritter
middle_names: []
temporal:
- start: 1223
  end: 1270
  type: life_span
- start: 1240
  end: 1263
  type: flourished
titles: []
extra_info: []
assistant