Parse this person name:

Kasimir Kuhl-Schwital, 1252-1298, flourished 1276-1293
user
first_name: Kasimir
last_name: Kuhl-Schwital
middle_names: []
temporal:
- start: 1252
  end: 1298
  type: life_span
- start: 1276
  end: 1293
  type: flourished
titles: []
extra_info: []
assistant