Parse this person name:

Charles King (1797-1868, flourished 1827-1840)
user
first_name: Charles
last_name: King
middle_names: []
temporal:
- start: 1797
  end: 1868
  type: life_span
- start: 1827
  end: 1840
  type: flourished
titles: []
extra_info: []
assistant