Parse this person name:

Pauline Leduc, 1838-1909, flourished 1867-1879
user
first_name: Pauline
last_name: Leduc
middle_names: []
temporal:
- start: 1838
  end: 1909
  type: life_span
- start: 1867
  end: 1879
  type: flourished
titles: []
extra_info: []
assistant