Parse this person name:

Mattia Mascagni, 1221-1300, flourished 1237-1259
user
first_name: Mattia
last_name: Mascagni
middle_names: []
temporal:
- start: 1221
  end: 1300
  type: life_span
- start: 1237
  end: 1259
  type: flourished
titles: []
extra_info: []
assistant