Parse this person name:

Barrio Flores, Adelardo K. M. Severo, 1475-1507
user
first_name: Adelardo
last_name: Barrio Flores
middle_names:
- K.
- M.
- Severo
temporal:
- start: 1475
  end: 1507
  type: life_span
titles: []
extra_info: []
assistant