Parse this person name:

Gustavo Plaza, 1503-1556, flourished 1530-1551
user
first_name: Gustavo
last_name: Plaza
middle_names: []
temporal:
- start: 1503
  end: 1556
  type: life_span
- start: 1530
  end: 1551
  type: flourished
titles: []
extra_info: []
assistant