Parse this person name:

Finley Perez, Alyssa Ronald Robert Douglas Andrew, died 1414
user
first_name: Alyssa
last_name: Finley Perez
middle_names:
- Ronald
- Robert
- Douglas
- Andrew
temporal:
- start: null
  end: 1414
  type: life_span
titles: []
extra_info: []
assistant