Parse this person name:

Massimo Beffa, 1247-1300, flourished 1272-1287
user
first_name: Massimo
last_name: Beffa
middle_names: []
temporal:
- start: 1247
  end: 1300
  type: life_span
- start: 1272
  end: 1287
  type: flourished
titles: []
extra_info: []
assistant