Parse this person name:

Alfio Tognazzi, 1830-1873, flourished 1856-1868
user
first_name: Alfio
last_name: Tognazzi
middle_names: []
temporal:
- start: 1830
  end: 1873
  type: life_span
- start: 1856
  end: 1868
  type: flourished
titles: []
extra_info: []
assistant