Parse this person name:

Sigismund I. (Sigismund Ira) Bender-Etzold, 1438-1508
user
first_name: Sigismund
last_name: Bender-Etzold
middle_names:
- Ira
temporal:
- start: 1438
  end: 1508
  type: life_span
titles: []
extra_info: []
assistant