Parse this person name:

Sinaida Geisler-Sorgatz, 1455-1526, flourished 1480-1501
user
first_name: Sinaida
last_name: Geisler-Sorgatz
middle_names: []
temporal:
- start: 1455
  end: 1526
  type: life_span
- start: 1480
  end: 1501
  type: flourished
titles: []
extra_info: []
assistant