Parse this person name:

Ruppersberger Barth, Gertrud Elfriede, 1254-1277
user
first_name: Gertrud
last_name: Ruppersberger Barth
middle_names:
- Elfriede
temporal:
- start: 1254
  end: 1277
  type: life_span
titles: []
extra_info: []
assistant