Parse this person name:

Ronaldo Barracco (1911-1987, flourished 1939-1960)
user
first_name: Ronaldo
last_name: Barracco
middle_names: []
temporal:
- start: 1911
  end: 1987
  type: life_span
- start: 1939
  end: 1960
  type: flourished
titles: []
extra_info: []
assistant