Parse this person name:

Lilli Siering-Ritter (1479-1541, flourished 1495-1523)
user
first_name: Lilli
last_name: Siering-Ritter
middle_names: []
temporal:
- start: 1479
  end: 1541
  type: life_span
- start: 1495
  end: 1523
  type: flourished
titles: []
extra_info: []
assistant