Parse this person name:

Gerold Scheel (1226-1271, flourished 1251-1266)
user
first_name: Gerold
last_name: Scheel
middle_names: []
temporal:
- start: 1226
  end: 1271
  type: life_span
- start: 1251
  end: 1266
  type: flourished
titles: []
extra_info: []
assistant