Parse this person name:

Schäfer Weller, Jadwiga A. Herwig Tillmann, died 1924
user
first_name: Jadwiga
last_name: Schäfer Weller
middle_names:
- A.
- Herwig
- Tillmann
temporal:
- start: null
  end: 1924
  type: life_span
titles: []
extra_info: []
assistant