Parse this person name:

Gisela Bernad, 1812-1880, flourished 1834-1845
user
first_name: Gisela
last_name: Bernad
middle_names: []
temporal:
- start: 1812
  end: 1880
  type: life_span
- start: 1834
  end: 1845
  type: flourished
titles: []
extra_info: []
assistant