Parse this person name:

Pia Wagenknecht, 1832-1901, flourished 1853-1868
user
first_name: Pia
last_name: Wagenknecht
middle_names: []
temporal:
- start: 1832
  end: 1901
  type: life_span
- start: 1853
  end: 1868
  type: flourished
titles: []
extra_info: []
assistant