Parse this person name:

Kemal Hartmann (1804-1871, flourished 1827-1838)
user
first_name: Kemal
last_name: Hartmann
middle_names: []
temporal:
- start: 1804
  end: 1871
  type: life_span
- start: 1827
  end: 1838
  type: flourished
titles: []
extra_info: []
assistant