Parse this person name:

Giorgio Fechner, 1235-1283, flourished 1257-1273
user
first_name: Giorgio
last_name: Fechner
middle_names: []
temporal:
- start: 1235
  end: 1283
  type: life_span
- start: 1257
  end: 1273
  type: flourished
titles: []
extra_info: []
assistant