Parse this person name:

Oliver Heinz, 1404-1470, flourished 1424-1440
user
first_name: Oliver
last_name: Heinz
middle_names: []
temporal:
- start: 1404
  end: 1470
  type: life_span
- start: 1424
  end: 1440
  type: flourished
titles: []
extra_info: []
assistant