Parse this person name:

Heinz-Günther Ziegert, flourished 1764-1792, flourished 1764-1792
user
first_name: Heinz-Günther
last_name: Ziegert
middle_names: []
temporal:
- start: 1764
  end: 1792
  type: flourished
titles: []
extra_info: []
assistant