Parse this person name:

Olegario Planas, 1526-1577, flourished 1544-1563
user
first_name: Olegario
last_name: Planas
middle_names: []
temporal:
- start: 1526
  end: 1577
  type: life_span
- start: 1544
  end: 1563
  type: flourished
titles: []
extra_info: []
assistant