Parse this person name:

Kenneth Rangel, 1889-1969, flourished 1919-1933
user
first_name: Kenneth
last_name: Rangel
middle_names: []
temporal:
- start: 1889
  end: 1969
  type: life_span
- start: 1919
  end: 1933
  type: flourished
titles: []
extra_info: []
assistant