Parse this person name:

Delfino Siffredi, 1298-1367, flourished 1314-1337
user
first_name: Delfino
last_name: Siffredi
middle_names: []
temporal:
- start: 1298
  end: 1367
  type: life_span
- start: 1314
  end: 1337
  type: flourished
titles: []
extra_info: []
assistant