Parse this person name:

Rodolfo O. Tonino Ugolino Vergassola (born 1244)
user
first_name: Rodolfo
last_name: Vergassola
middle_names:
- O.
- Tonino
- Ugolino
temporal:
- start: 1244
  end: null
  type: life_span
titles: []
extra_info: []
assistant