Parse this person name:

Pedrazzini Trentin, Toni K. Roberto Ninetta, 1743-1773
user
first_name: Toni
last_name: Pedrazzini Trentin
middle_names:
- K.
- Roberto
- Ninetta
temporal:
- start: 1743
  end: 1773
  type: life_span
titles: []
extra_info: []
assistant