Parse this person name:

Jules Regnier (1819-1884, flourished 1843-1868)
user
first_name: Jules
last_name: Regnier
middle_names: []
temporal:
- start: 1819
  end: 1884
  type: life_span
- start: 1843
  end: 1868
  type: flourished
titles: []
extra_info: []
assistant