Parse this person name:

Arnulfo Fieramosca (1284-1328, flourished 1306-1323)
user
first_name: Arnulfo
last_name: Fieramosca
middle_names: []
temporal:
- start: 1284
  end: 1328
  type: life_span
- start: 1306
  end: 1323
  type: flourished
titles: []
extra_info: []
assistant