Parse this person name:

Achille Riccardi, 1242-1284, flourished 1257-1267
user
first_name: Achille
last_name: Riccardi
middle_names: []
temporal:
- start: 1242
  end: 1284
  type: life_span
- start: 1257
  end: 1267
  type: flourished
titles: []
extra_info: []
assistant