Parse this person name:

Emperatriz Sáenz, 1626-1690, flourished 1650-1667
user
first_name: Emperatriz
last_name: Sáenz
middle_names: []
temporal:
- start: 1626
  end: 1690
  type: life_span
- start: 1650
  end: 1667
  type: flourished
titles: []
extra_info: []
assistant