Parse this person name:

William Todd (1341-1414, flourished 1366-1378)
user
first_name: William
last_name: Todd
middle_names: []
temporal:
- start: 1341
  end: 1414
  type: life_span
- start: 1366
  end: 1378
  type: flourished
titles: []
extra_info: []
assistant