Parse this person name:

Clémence Dumont (1765-1842, flourished 1795-1823)
user
first_name: Clémence
last_name: Dumont
middle_names: []
temporal:
- start: 1765
  end: 1842
  type: life_span
- start: 1795
  end: 1823
  type: flourished
titles: []
extra_info: []
assistant