Parse this person name:

Gülsen Etzold, 1499-1566, flourished 1526-1547
user
first_name: Gülsen
last_name: Etzold
middle_names: []
temporal:
- start: 1499
  end: 1566
  type: life_span
- start: 1526
  end: 1547
  type: flourished
titles: []
extra_info: []
assistant