Parse this person name:

Isabella Aeije (1250-1326, flourished 1269-1298)
user
first_name: Isabella
last_name: Aeije
middle_names: []
temporal:
- start: 1250
  end: 1326
  type: life_span
- start: 1269
  end: 1298
  type: flourished
titles: []
extra_info: []
assistant