Parse this person name:

Fredo Mazzanti, 1784-1851, flourished 1809-1831
user
first_name: Fredo
last_name: Mazzanti
middle_names: []
temporal:
- start: 1784
  end: 1851
  type: life_span
- start: 1809
  end: 1831
  type: flourished
titles: []
extra_info: []
assistant