Parse this person name:

Leonardo Veneziano-Smirnoff, 1533-1579, flourished 1550-1565
user
first_name: Leonardo
last_name: Veneziano-Smirnoff
middle_names: []
temporal:
- start: 1533
  end: 1579
  type: life_span
- start: 1550
  end: 1565
  type: flourished
titles: []
extra_info: []
assistant