Parse this person name:

Siglinde Wende (1404-1484, flourished 1423-1451)
user
first_name: Siglinde
last_name: Wende
middle_names: []
temporal:
- start: 1404
  end: 1484
  type: life_span
- start: 1423
  end: 1451
  type: flourished
titles: []
extra_info: []
assistant