Parse this person name:

Isabelle le Floch (1794-1873, flourished 1822-1842)
user
first_name: Isabelle
last_name: le Floch
middle_names: []
temporal:
- start: 1794
  end: 1873
  type: life_span
- start: 1822
  end: 1842
  type: flourished
titles: []
extra_info: []
assistant