Parse this person name:

Oxana Stiffel, 1836-1889, flourished 1864-1884
user
first_name: Oxana
last_name: Stiffel
middle_names: []
temporal:
- start: 1836
  end: 1889
  type: life_span
- start: 1864
  end: 1884
  type: flourished
titles: []
extra_info: []
assistant