Parse this person name:

Stadelmann Hethur, Danuta Raik Roman Lia, born 1773
user
first_name: Danuta
last_name: Stadelmann Hethur
middle_names:
- Raik
- Roman
- Lia
temporal:
- start: 1773
  end: null
  type: life_span
titles: []
extra_info: []
assistant