Parse this person name:

Diane Jäntsch, 1447-1522, flourished 1468-1490
user
first_name: Diane
last_name: Jäntsch
middle_names: []
temporal:
- start: 1447
  end: 1522
  type: life_span
- start: 1468
  end: 1490
  type: flourished
titles: []
extra_info: []
assistant