Parse this person name:

Dorle Geisel (1219-1276, flourished 1236-1260)
user
first_name: Dorle
last_name: Geisel
middle_names: []
temporal:
- start: 1219
  end: 1276
  type: life_span
- start: 1236
  end: 1260
  type: flourished
titles: []
extra_info: []
assistant