Parse this person name:

Korinna Stumpf, 1888-1950, flourished 1908-1937
user
first_name: Korinna
last_name: Stumpf
middle_names: []
temporal:
- start: 1888
  end: 1950
  type: life_span
- start: 1908
  end: 1937
  type: flourished
titles: []
extra_info: []
assistant