Parse this person name:

Mikhail Stiebitz, 1513-1569, flourished 1540-1560
user
first_name: Mikhail
last_name: Stiebitz
middle_names: []
temporal:
- start: 1513
  end: 1569
  type: life_span
- start: 1540
  end: 1560
  type: flourished
titles: []
extra_info: []
assistant