Parse this person name:

Biagio Lettiere, 1222-1276, flourished 1240-1269
user
first_name: Biagio
last_name: Lettiere
middle_names: []
temporal:
- start: 1222
  end: 1276
  type: life_span
- start: 1240
  end: 1269
  type: flourished
titles: []
extra_info: []
assistant