Parse this person name:

Kayleigh Rouwenhorst, 1920-1984, flourished 1942-1960
user
first_name: Kayleigh
last_name: Rouwenhorst
middle_names: []
temporal:
- start: 1920
  end: 1984
  type: life_span
- start: 1942
  end: 1960
  type: flourished
titles: []
extra_info: []
assistant