Parse this person name:

Ferdinand Peukert, 1845-1889, flourished 1866-1877
user
first_name: Ferdinand
last_name: Peukert
middle_names: []
temporal:
- start: 1845
  end: 1889
  type: life_span
- start: 1866
  end: 1877
  type: flourished
titles: []
extra_info: []
assistant