Parse this person name:

Kamil Siegbert A. Römer, Klötze, 1772-1812
user
first_name: Kamil
last_name: Römer
middle_names:
- Siegbert
- A.
temporal:
- start: 1772
  end: 1812
  type: life_span
titles: []
extra_info:
- Klötze
assistant