Parse this person name:

Inaya van der Stael, 1221-1296, flourished 1244-1266
user
first_name: Inaya
last_name: van der Stael
middle_names: []
temporal:
- start: 1221
  end: 1296
  type: life_span
- start: 1244
  end: 1266
  type: flourished
titles: []
extra_info: []
assistant