Parse this person name:

Chucho Sosa, 1250-1319, flourished 1267-1290
user
first_name: Chucho
last_name: Sosa
middle_names: []
temporal:
- start: 1250
  end: 1319
  type: life_span
- start: 1267
  end: 1290
  type: flourished
titles: []
extra_info: []
assistant