Parse this person name:

Charlotte Schweitzer-Huhn, 1421-1468, flourished 1439-1455
user
first_name: Charlotte
last_name: Schweitzer-Huhn
middle_names: []
temporal:
- start: 1421
  end: 1468
  type: life_span
- start: 1439
  end: 1455
  type: flourished
titles: []
extra_info: []
assistant