Parse this person name:

Cesar Berta Geraldo Clarisa Arco, Melilla, died 1350
user
first_name: Cesar
last_name: Arco
middle_names:
- Berta
- Geraldo
- Clarisa
temporal:
- start: null
  end: 1350
  type: life_span
titles: []
extra_info:
- Melilla
assistant