Parse this person name:

Cordero, Celso Lorenza Florencia X.., Cáceres (1576-1599)
user
first_name: Celso
last_name: Cordero
middle_names:
- Lorenza
- Florencia
- X.
temporal:
- start: 1576
  end: 1599
  type: life_span
titles: []
extra_info:
- Cáceres
assistant