Parse this person name:

Adelardo Acevedo, 1220-1263, flourished 1248-1258
user
first_name: Adelardo
last_name: Acevedo
middle_names: []
temporal:
- start: 1220
  end: 1263
  type: life_span
- start: 1248
  end: 1258
  type: flourished
titles: []
extra_info: []
assistant