Parse this person name:

Juan Francisco L. Sebastian Brunilda Aureliano Amelia Ropero, died 1873
user
first_name: Juan Francisco
last_name: Ropero
middle_names:
- L.
- Sebastian
- Brunilda
- Aureliano
- Amelia
temporal:
- start: null
  end: 1873
  type: life_span
titles: []
extra_info: []
assistant