Parse this person name:

Elena Ricolfi, 1799-1843, flourished 1820-1831
user
first_name: Elena
last_name: Ricolfi
middle_names: []
temporal:
- start: 1799
  end: 1843
  type: life_span
- start: 1820
  end: 1831
  type: flourished
titles: []
extra_info: []
assistant