Parse this person name:

Achille Magrassi, 1289-1345, flourished 1314-1331
user
first_name: Achille
last_name: Magrassi
middle_names: []
temporal:
- start: 1289
  end: 1345
  type: life_span
- start: 1314
  end: 1331
  type: flourished
titles: []
extra_info: []
assistant