Parse this person name:

Riza Fiebig (1893-1960, flourished 1917-1932)
user
first_name: Riza
last_name: Fiebig
middle_names: []
temporal:
- start: 1893
  end: 1960
  type: life_span
- start: 1917
  end: 1932
  type: flourished
titles: []
extra_info: []
assistant