Parse this person name:

Massimo Hartung (1825-1882, flourished 1852-1868)
user
first_name: Massimo
last_name: Hartung
middle_names: []
temporal:
- start: 1825
  end: 1882
  type: life_span
- start: 1852
  end: 1868
  type: flourished
titles: []
extra_info: []
assistant