Parse this person name:

Luce Dupont (1823-1891, flourished 1838-1856)
user
first_name: Luce
last_name: Dupont
middle_names: []
temporal:
- start: 1823
  end: 1891
  type: life_span
- start: 1838
  end: 1856
  type: flourished
titles: []
extra_info: []
assistant