Parse this person name:

Nerger, Gregor G. Malgorzata Anne-Katrin Elzbieta G. Malgorzata Anne-Katrin Elzbieta.
user
first_name: Gregor
last_name: Nerger
middle_names:
- G.
- Malgorzata
- Anne-Katrin
- Elzbieta
temporal: []
titles: []
extra_info: []
assistant