Parse this person name:

Gerold Barth (1423-1471, flourished 1438-1465)
user
first_name: Gerold
last_name: Barth
middle_names: []
temporal:
- start: 1423
  end: 1471
  type: life_span
- start: 1438
  end: 1465
  type: flourished
titles: []
extra_info: []
assistant