Parse this person name:

Silvestre Díaz (1219-1267, flourished 1244-1258)
user
first_name: Silvestre
last_name: Díaz
middle_names: []
temporal:
- start: 1219
  end: 1267
  type: life_span
- start: 1244
  end: 1258
  type: flourished
titles: []
extra_info: []
assistant