Parse this person name:

Monreal Gordillo, Arsenio Maura Ruy, 1222-1246
user
first_name: Arsenio
last_name: Monreal Gordillo
middle_names:
- Maura
- Ruy
temporal:
- start: 1222
  end: 1246
  type: life_span
titles: []
extra_info: []
assistant