Parse this person name:

Mercedes Barba-Roca, 1433-1479, flourished 1455-1466
user
first_name: Mercedes
last_name: Barba-Roca
middle_names: []
temporal:
- start: 1433
  end: 1479
  type: life_span
- start: 1455
  end: 1466
  type: flourished
titles: []
extra_info: []
assistant