Parse this person name:

Jacob Sosa, 1203-1277, flourished 1227-1248
user
first_name: Jacob
last_name: Sosa
middle_names: []
temporal:
- start: 1203
  end: 1277
  type: life_span
- start: 1227
  end: 1248
  type: flourished
titles: []
extra_info: []
assistant