Parse this person name:

Amleto Onisto, 1812-1884, flourished 1830-1857
user
first_name: Amleto
last_name: Onisto
middle_names: []
temporal:
- start: 1812
  end: 1884
  type: life_span
- start: 1830
  end: 1857
  type: flourished
titles: []
extra_info: []
assistant