Parse this person name:

Hans-Christian Dowerg-Schomber, 1557-1622, flourished 1580-1599
user
first_name: Hans-Christian
last_name: Dowerg-Schomber
middle_names: []
temporal:
- start: 1557
  end: 1622
  type: life_span
- start: 1580
  end: 1599
  type: flourished
titles: []
extra_info: []
assistant