Parse this person name:

Giorgio Sergei M. Kitzmann, Hagenow, 1585-1629
user
first_name: Giorgio
last_name: Kitzmann
middle_names:
- Sergei
- M.
temporal:
- start: 1585
  end: 1629
  type: life_span
titles: []
extra_info:
- Hagenow
assistant