Parse this person name:

Mathilde Klein, 1785-1834, flourished 1806-1817
user
first_name: Mathilde
last_name: Klein
middle_names: []
temporal:
- start: 1785
  end: 1834
  type: life_span
- start: 1806
  end: 1817
  type: flourished
titles: []
extra_info: []
assistant