Parse this person name:

Uriarte'Oliva, Olegario Candelaria X. Primitivo., Segovia (born 1408)
user
first_name: Olegario
last_name: Uriarte'Oliva
middle_names:
- Candelaria
- X.
- Primitivo
temporal:
- start: 1408
  end: null
  type: life_span
titles: []
extra_info:
- Segovia
assistant