Parse this person name:

Heiner Freudenberger, 1800-1873, flourished 1830-1853
user
first_name: Heiner
last_name: Freudenberger
middle_names: []
temporal:
- start: 1800
  end: 1873
  type: life_span
- start: 1830
  end: 1853
  type: flourished
titles: []
extra_info: []
assistant