Parse this person name:

Severo Ariño (1201-1260, flourished 1227-1238)
user
first_name: Severo
last_name: Ariño
middle_names: []
temporal:
- start: 1201
  end: 1260
  type: life_span
- start: 1227
  end: 1238
  type: flourished
titles: []
extra_info: []
assistant