Parse this person name:

Maritta Freudenberger (1802-1867, flourished 1828-1845)
user
first_name: Maritta
last_name: Freudenberger
middle_names: []
temporal:
- start: 1802
  end: 1867
  type: life_span
- start: 1828
  end: 1845
  type: flourished
titles: []
extra_info: []
assistant