Parse this person name:

Francisco Javier Antón (1830-1887, flourished 1854-1882)
user
first_name: Francisco Javier
last_name: Antón
middle_names: []
temporal:
- start: 1830
  end: 1887
  type: life_span
- start: 1854
  end: 1882
  type: flourished
titles: []
extra_info: []
assistant