Parse this person name:

Leonor Rivas (1534-1598, flourished 1551-1570)
user
first_name: Leonor
last_name: Rivas
middle_names: []
temporal:
- start: 1534
  end: 1598
  type: life_span
- start: 1551
  end: 1570
  type: flourished
titles: []
extra_info: []
assistant