Parse this person name:

Dionigi Barbarigo (1819-1879, flourished 1836-1860)
user
first_name: Dionigi
last_name: Barbarigo
middle_names: []
temporal:
- start: 1819
  end: 1879
  type: life_span
- start: 1836
  end: 1860
  type: flourished
titles: []
extra_info: []
assistant