Parse this person name:

Emanuel Margraf, 1540-1587, flourished 1569-1582
user
first_name: Emanuel
last_name: Margraf
middle_names: []
temporal:
- start: 1540
  end: 1587
  type: life_span
- start: 1569
  end: 1582
  type: flourished
titles: []
extra_info: []
assistant