Parse this person name:

Speri Tafuri, Dolores I. Ruggiero, 1354-1421
user
first_name: Dolores
last_name: Speri Tafuri
middle_names:
- I.
- Ruggiero
temporal:
- start: 1354
  end: 1421
  type: life_span
titles: []
extra_info: []
assistant