Parse this person name:

Ljubica R. Semra Sandor Mohaupt, Wittmund, flourished 1355-1374
user
first_name: Ljubica
last_name: Mohaupt
middle_names:
- R.
- Semra
- Sandor
temporal:
- start: 1355
  end: 1374
  type: flourished
titles: []
extra_info:
- Wittmund
assistant