Parse this person name:

Raffaele Sagredo, 1821-1869, flourished 1846-1860
user
first_name: Raffaele
last_name: Sagredo
middle_names: []
temporal:
- start: 1821
  end: 1869
  type: life_span
- start: 1846
  end: 1860
  type: flourished
titles: []
extra_info: []
assistant