Parse this person name:

Cocci, Pierangelo G. Dolores., Santa Gertrude (died 1272)
user
first_name: Pierangelo
last_name: Cocci
middle_names:
- G.
- Dolores
temporal:
- start: null
  end: 1272
  type: life_span
titles: []
extra_info:
- Santa Gertrude
assistant