Parse this person name:

Hiltrud Heidrich (1823-1873, flourished 1847-1859)
user
first_name: Hiltrud
last_name: Heidrich
middle_names: []
temporal:
- start: 1823
  end: 1873
  type: life_span
- start: 1847
  end: 1859
  type: flourished
titles: []
extra_info: []
assistant