Parse this person name:

Ermenegildo Cignaroli, 1388-1432, flourished 1412-1427
user
first_name: Ermenegildo
last_name: Cignaroli
middle_names: []
temporal:
- start: 1388
  end: 1432
  type: life_span
- start: 1412
  end: 1427
  type: flourished
titles: []
extra_info: []
assistant