Parse this person name:

Isaiah Wagner (1213-1267, flourished 1236-1250)
user
first_name: Isaiah
last_name: Wagner
middle_names: []
temporal:
- start: 1213
  end: 1267
  type: life_span
- start: 1236
  end: 1250
  type: flourished
titles: []
extra_info: []
assistant