Parse this person name:

Timothy Webb (1223-1273, flourished 1251-1267)
user
first_name: Timothy
last_name: Webb
middle_names: []
temporal:
- start: 1223
  end: 1273
  type: life_span
- start: 1251
  end: 1267
  type: flourished
titles: []
extra_info: []
assistant