Parse this person name:

Eugenia Bignardi (1806-1869, flourished 1831-1859)
user
first_name: Eugenia
last_name: Bignardi
middle_names: []
temporal:
- start: 1806
  end: 1869
  type: life_span
- start: 1831
  end: 1859
  type: flourished
titles: []
extra_info: []
assistant