Parse this person name:

Gioffre Smirnoff, 1548-1622, flourished 1577-1594
user
first_name: Gioffre
last_name: Smirnoff
middle_names: []
temporal:
- start: 1548
  end: 1622
  type: life_span
- start: 1577
  end: 1594
  type: flourished
titles: []
extra_info: []
assistant