Parse this person name:

Ernesto Pignatti (1272-1333, flourished 1292-1313)
user
first_name: Ernesto
last_name: Pignatti
middle_names: []
temporal:
- start: 1272
  end: 1333
  type: life_span
- start: 1292
  end: 1313
  type: flourished
titles: []
extra_info: []
assistant