Parse this person name:

Beltran Lorenzo, Roque Priscila Juan Manuel Griselda Aitana Fabiola, born 1319
user
first_name: Roque
last_name: Beltran Lorenzo
middle_names:
- Priscila
- Juan Manuel
- Griselda
- Aitana
- Fabiola
temporal:
- start: 1319
  end: null
  type: life_span
titles: []
extra_info: []
assistant