Parse this person name:

Charles Leduc, 1419-1499, flourished 1444-1466
user
first_name: Charles
last_name: Leduc
middle_names: []
temporal:
- start: 1419
  end: 1499
  type: life_span
- start: 1444
  end: 1466
  type: flourished
titles: []
extra_info: []
assistant