Parse this person name:

Heiner Ziegert, 1656-1719, flourished 1673-1689
user
first_name: Heiner
last_name: Ziegert
middle_names: []
temporal:
- start: 1656
  end: 1719
  type: life_span
- start: 1673
  end: 1689
  type: flourished
titles: []
extra_info: []
assistant