Parse this person name:

Sandra Lucio X. Albertini, Monteleone D'Orvieto, born 1264
user
first_name: Sandra
last_name: Albertini
middle_names:
- Lucio
- X.
temporal:
- start: 1264
  end: null
  type: life_span
titles: []
extra_info:
- Monteleone D'Orvieto
assistant