Parse this person name:

Etelvina Aller (1768-1809, flourished 1793-1804)
user
first_name: Etelvina
last_name: Aller
middle_names: []
temporal:
- start: 1768
  end: 1809
  type: life_span
- start: 1793
  end: 1804
  type: flourished
titles: []
extra_info: []
assistant