Parse this person name:

Steven Fischer, 1836-1906, flourished 1852-1871
user
first_name: Steven
last_name: Fischer
middle_names: []
temporal:
- start: 1836
  end: 1906
  type: life_span
- start: 1852
  end: 1871
  type: flourished
titles: []
extra_info: []
assistant