Parse this person name:

Ronnie Kaiser, 1474-1543, flourished 1492-1513
user
first_name: Ronnie
last_name: Kaiser
middle_names: []
temporal:
- start: 1474
  end: 1543
  type: life_span
- start: 1492
  end: 1513
  type: flourished
titles: []
extra_info: []
assistant