Parse this person name:

Muharrem Atzler'Fritsch, 1428-1479, flourished 1449-1473
user
first_name: Muharrem
last_name: Atzler'Fritsch
middle_names: []
temporal:
- start: 1428
  end: 1479
  type: life_span
- start: 1449
  end: 1473
  type: flourished
titles: []
extra_info: []
assistant