Parse this person name:

Massimo Procacci, 1215-1266, flourished 1241-1258
user
first_name: Massimo
last_name: Procacci
middle_names: []
temporal:
- start: 1215
  end: 1266
  type: life_span
- start: 1241
  end: 1258
  type: flourished
titles: []
extra_info: []
assistant