Parse this person name:

Thomas Kraushaar, 1813-1871, flourished 1841-1857
user
first_name: Thomas
last_name: Kraushaar
middle_names: []
temporal:
- start: 1813
  end: 1871
  type: life_span
- start: 1841
  end: 1857
  type: flourished
titles: []
extra_info: []
assistant