Parse this person name:

Benigna Echevarría (1531-1571, flourished 1549-1566)
user
first_name: Benigna
last_name: Echevarría
middle_names: []
temporal:
- start: 1531
  end: 1571
  type: life_span
- start: 1549
  end: 1566
  type: flourished
titles: []
extra_info: []
assistant