Parse this person name:

Christopher Henson-Wells, 1819-1867, flourished 1836-1852
user
first_name: Christopher
last_name: Henson-Wells
middle_names: []
temporal:
- start: 1819
  end: 1867
  type: life_span
- start: 1836
  end: 1852
  type: flourished
titles: []
extra_info: []
assistant