Parse this person name:

Gerolf Schweitzer, 1932-1985, flourished 1949-1972
user
first_name: Gerolf
last_name: Schweitzer
middle_names: []
temporal:
- start: 1932
  end: 1985
  type: life_span
- start: 1949
  end: 1972
  type: flourished
titles: []
extra_info: []
assistant