Parse this person name:

Heidi Kranz (1689-1768, flourished 1705-1716)
user
first_name: Heidi
last_name: Kranz
middle_names: []
temporal:
- start: 1689
  end: 1768
  type: life_span
- start: 1705
  end: 1716
  type: flourished
titles: []
extra_info: []
assistant