Parse this person name:

Vittorio Torlonia (1808-1861, flourished 1823-1840)
user
first_name: Vittorio
last_name: Torlonia
middle_names: []
temporal:
- start: 1808
  end: 1861
  type: life_span
- start: 1823
  end: 1840
  type: flourished
titles: []
extra_info: []
assistant