Parse this person name:

Torsten Staude (1240-1319, flourished 1256-1276)
user
first_name: Torsten
last_name: Staude
middle_names: []
temporal:
- start: 1240
  end: 1319
  type: life_span
- start: 1256
  end: 1276
  type: flourished
titles: []
extra_info: []
assistant