Parse this person name:

Chiaramonte-Leblanc, Gianmarco P. (Gianmarco Pierangelo), 1320-1372
user
first_name: Gianmarco
last_name: Chiaramonte-Leblanc
middle_names:
- Pierangelo
temporal:
- start: 1320
  end: 1372
  type: life_span
titles: []
extra_info: []
assistant