Parse this person name:

Sten Hemma van Allemanië (1559-1608, flourished 1575-1590)
user
first_name: Sten
last_name: Hemma van Allemanië
middle_names: []
temporal:
- start: 1559
  end: 1608
  type: life_span
- start: 1575
  end: 1590
  type: flourished
titles: []
extra_info: []
assistant