Parse this person name:

Bianca Ferragni (1248-1306, flourished 1264-1286)
user
first_name: Bianca
last_name: Ferragni
middle_names: []
temporal:
- start: 1248
  end: 1306
  type: life_span
- start: 1264
  end: 1286
  type: flourished
titles: []
extra_info: []
assistant