Parse this person name:

Bela Gertz, 1498-1557, flourished 1516-1528
user
first_name: Bela
last_name: Gertz
middle_names: []
temporal:
- start: 1498
  end: 1557
  type: life_span
- start: 1516
  end: 1528
  type: flourished
titles: []
extra_info: []
assistant