Parse this person name:

Antonietta Gussoni, 1237-1299, flourished 1255-1269
user
first_name: Antonietta
last_name: Gussoni
middle_names: []
temporal:
- start: 1237
  end: 1299
  type: life_span
- start: 1255
  end: 1269
  type: flourished
titles: []
extra_info: []
assistant