Parse this person name:

Alejandra Figueras (1830-1903, flourished 1851-1862)
user
first_name: Alejandra
last_name: Figueras
middle_names: []
temporal:
- start: 1830
  end: 1903
  type: life_span
- start: 1851
  end: 1862
  type: flourished
titles: []
extra_info: []
assistant