Parse this person name:

Ilonka Kusch, 1261-1325, flourished 1284-1303
user
first_name: Ilonka
last_name: Kusch
middle_names: []
temporal:
- start: 1261
  end: 1325
  type: life_span
- start: 1284
  end: 1303
  type: flourished
titles: []
extra_info: []
assistant