Parse this person name:

Emily Smith, 1842-1896, flourished 1872-1891
user
first_name: Emily
last_name: Smith
middle_names: []
temporal:
- start: 1842
  end: 1896
  type: life_span
- start: 1872
  end: 1891
  type: flourished
titles: []
extra_info: []
assistant