Parse this person name:

Higueras Salamanca, Jacinto Encarnita Leandro Casandra Pascual, died 1421
user
first_name: Jacinto
last_name: Higueras Salamanca
middle_names:
- Encarnita
- Leandro
- Casandra
- Pascual
temporal:
- start: null
  end: 1421
  type: life_span
titles: []
extra_info: []
assistant