Parse this person name:

Mosemann Harloff, Guenther E. H. S., died 1928
user
first_name: Guenther
last_name: Mosemann Harloff
middle_names:
- E.
- H.
- S.
temporal:
- start: null
  end: 1928
  type: life_span
titles: []
extra_info: []
assistant