Parse this person name:

Feliu Uriarte, Luisina W. Margarita, 1241-1281
user
first_name: Luisina
last_name: Feliu Uriarte
middle_names:
- W.
- Margarita
temporal:
- start: 1241
  end: 1281
  type: life_span
titles: []
extra_info: []
assistant