Parse this person name:

Graziano Guidotti, 1228-1278, flourished 1254-1273
user
first_name: Graziano
last_name: Guidotti
middle_names: []
temporal:
- start: 1228
  end: 1278
  type: life_span
- start: 1254
  end: 1273
  type: flourished
titles: []
extra_info: []
assistant