Parse this person name:

Kobelt-Spieß, Stella G. (Stella Galina), 1810-1889
user
first_name: Stella
last_name: Kobelt-Spieß
middle_names:
- Galina
temporal:
- start: 1810
  end: 1889
  type: life_span
titles: []
extra_info: []
assistant