Parse this person name:

Craig Snow (1844-1886, flourished 1859-1871)
user
first_name: Craig
last_name: Snow
middle_names: []
temporal:
- start: 1844
  end: 1886
  type: life_span
- start: 1859
  end: 1871
  type: flourished
titles: []
extra_info: []
assistant