Parse this person name:

Heini Schaaf, 1357-1422, flourished 1379-1398
user
first_name: Heini
last_name: Schaaf
middle_names: []
temporal:
- start: 1357
  end: 1422
  type: life_span
- start: 1379
  end: 1398
  type: flourished
titles: []
extra_info: []
assistant