Parse this person name:

Gotthilf Werner, 1798-1850, flourished 1822-1840
user
first_name: Gotthilf
last_name: Werner
middle_names: []
temporal:
- start: 1798
  end: 1850
  type: life_span
- start: 1822
  end: 1840
  type: flourished
titles: []
extra_info: []
assistant