Parse this person name:

Saverio Leblanc, 1217-1286, flourished 1242-1254
user
first_name: Saverio
last_name: Leblanc
middle_names: []
temporal:
- start: 1217
  end: 1286
  type: life_span
- start: 1242
  end: 1254
  type: flourished
titles: []
extra_info: []
assistant