Parse this person name:

Leonardo Gabbana (1327-1370, flourished 1350-1361)
user
first_name: Leonardo
last_name: Gabbana
middle_names: []
temporal:
- start: 1327
  end: 1370
  type: life_span
- start: 1350
  end: 1361
  type: flourished
titles: []
extra_info: []
assistant