Parse this person name:

Blanchard'Marchal, Camille G. (Camille Grégoire), 1283-1348
user
first_name: Camille
last_name: Blanchard'Marchal
middle_names:
- Grégoire
temporal:
- start: 1283
  end: 1348
  type: life_span
titles: []
extra_info: []
assistant