Antognazza (“The Benefit to Philosophy”, “The Distinction in Kind”), Dutant (“The Legend”), and I (“Knowledge Before Gettier”) have argued for the historical falsity of the claim that, prior to Gettier’s famous counterexamples of sixty years ago, the so-called ‘traditional’ conception of knowledge was the justified true belief (JTB) conception. This note addresses a related historical question that, rather surprisingly, has not yet been addressed in the philosophical literature; to wit: when did this claim first appear in this literature?