Parse this person name:

Kayleigh van Ochten-Schotte, 1255-1295, flourished 1275-1290
user
first_name: Kayleigh
last_name: van Ochten-Schotte
middle_names: []
temporal:
- start: 1255
  end: 1295
  type: life_span
- start: 1275
  end: 1290
  type: flourished
titles: []
extra_info: []
assistant