Parse this person name:

Sigfrido Nicolás, 1277-1336, flourished 1300-1311
user
first_name: Sigfrido
last_name: Nicolás
middle_names: []
temporal:
- start: 1277
  end: 1336
  type: life_span
- start: 1300
  end: 1311
  type: flourished
titles: []
extra_info: []
assistant