Parse this person name:

Alessandro Uberto Amanda B. Marta Gioffre Leonardi, Saint Vincent, flourished 1477-1490
user
first_name: Alessandro
last_name: Leonardi
middle_names:
- Uberto
- Amanda
- B.
- Marta
- Gioffre
temporal:
- start: 1477
  end: 1490
  type: flourished
titles: []
extra_info:
- Saint Vincent
assistant