Parse this person name:

Amílcar Desiderio U. Collado, Zamora, 1277-1330
user
first_name: Amílcar
last_name: Collado
middle_names:
- Desiderio
- U.
temporal:
- start: 1277
  end: 1330
  type: life_span
titles: []
extra_info:
- Zamora
assistant