Parse this person name:

Gretl Schenk'Barkholz (1307-1379), 1307-1379
user
first_name: Gretl
last_name: Schenk'Barkholz
middle_names: []
temporal:
- start: 1307
  end: 1379
  type: life_span
titles: []
extra_info: []
assistant