Parse this person name:

Simon Eberth (1244-1284, flourished 1267-1279)
user
first_name: Simon
last_name: Eberth
middle_names: []
temporal:
- start: 1244
  end: 1284
  type: life_span
- start: 1267
  end: 1279
  type: flourished
titles: []
extra_info: []
assistant