Parse this person name:

Gustavo Eduardo Lisandro Rubén Ana Belén Cobos, Tarragona, flourished 1239-1273
user
first_name: Gustavo
last_name: Cobos
middle_names:
- Eduardo
- Lisandro
- Rubén
- Ana Belén
temporal:
- start: 1239
  end: 1273
  type: flourished
titles: []
extra_info:
- Tarragona
assistant