Parse this person name:

Sigurd Spieß-Lange (1607-1660, flourished 1635-1655)
user
first_name: Sigurd
last_name: Spieß-Lange
middle_names: []
temporal:
- start: 1607
  end: 1660
  type: life_span
- start: 1635
  end: 1655
  type: flourished
titles: []
extra_info: []
assistant