Parse this person name:

Ramona Pagnotto (1818-1875, flourished 1840-1868)
user
first_name: Ramona
last_name: Pagnotto
middle_names: []
temporal:
- start: 1818
  end: 1875
  type: life_span
- start: 1840
  end: 1868
  type: flourished
titles: []
extra_info: []
assistant