Parse this person name:

Don Marcello Letta, San Damiano Al Colle, 1579-1613
user
first_name: Marcello
last_name: Letta
middle_names: []
temporal:
- start: 1579
  end: 1613
  type: life_span
titles:
- Don
extra_info:
- San Damiano Al Colle
assistant