Parse this person name:

Augustin Leblanc, 1835-1896, flourished 1855-1882
user
first_name: Augustin
last_name: Leblanc
middle_names: []
temporal:
- start: 1835
  end: 1896
  type: life_span
- start: 1855
  end: 1882
  type: flourished
titles: []
extra_info: []
assistant