Parse this person name:

Helen Kraushaar (1785-1862, flourished 1803-1827)
user
first_name: Helen
last_name: Kraushaar
middle_names: []
temporal:
- start: 1785
  end: 1862
  type: life_span
- start: 1803
  end: 1827
  type: flourished
titles: []
extra_info: []
assistant