Parse this person name:

Ilonka Kuhl (1243-1321, flourished 1258-1284)
user
first_name: Ilonka
last_name: Kuhl
middle_names: []
temporal:
- start: 1243
  end: 1321
  type: life_span
- start: 1258
  end: 1284
  type: flourished
titles: []
extra_info: []
assistant