Parse this person name:

Gioffre Letta, 1296-1341, flourished 1319-1330
user
first_name: Gioffre
last_name: Letta
middle_names: []
temporal:
- start: 1296
  end: 1341
  type: life_span
- start: 1319
  end: 1330
  type: flourished
titles: []
extra_info: []
assistant