Parse this person name:

Guenther Sauer'Tintzmann, flourished 1918-1931, flourished 1918-1931
user
first_name: Guenther
last_name: Sauer'Tintzmann
middle_names: []
temporal:
- start: 1918
  end: 1931
  type: flourished
titles: []
extra_info: []
assistant