Parse this person name:

Hans-Günther Pergande (1669-1726, flourished 1684-1696)
user
first_name: Hans-Günther
last_name: Pergande
middle_names: []
temporal:
- start: 1669
  end: 1726
  type: life_span
- start: 1684
  end: 1696
  type: flourished
titles: []
extra_info: []
assistant