Parse this person name:

Chartier Leblanc, Henri Clémence Richard Antoinette X., 1216-1257
user
first_name: Henri
last_name: Chartier Leblanc
middle_names:
- Clémence
- Richard
- Antoinette
- X.
temporal:
- start: 1216
  end: 1257
  type: life_span
titles: []
extra_info: []
assistant