Parse this person name:

Sara Totwiller, 1916-1957, flourished 1934-1944
user
first_name: Sara
last_name: Totwiller
middle_names: []
temporal:
- start: 1916
  end: 1957
  type: life_span
- start: 1934
  end: 1944
  type: flourished
titles: []
extra_info: []
assistant