Parse this person name:

Sean Leblanc, 1915-1969, flourished 1933-1947
user
first_name: Sean
last_name: Leblanc
middle_names: []
temporal:
- start: 1915
  end: 1969
  type: life_span
- start: 1933
  end: 1947
  type: flourished
titles: []
extra_info: []
assistant