Parse this person name:

Heinz-Joachim Margraf, 1545-1614, flourished 1564-1581
user
first_name: Heinz-Joachim
last_name: Margraf
middle_names: []
temporal:
- start: 1545
  end: 1614
  type: life_span
- start: 1564
  end: 1581
  type: flourished
titles: []
extra_info: []
assistant