Sed ubi socrates currit? On the gettier problem before gettier

In their epistemological works some medieval philosophers presented Gettier-type examples as objections to the commonly accepted characterization of knowledge as firmly held true belief, and proposed additional epistemic conditions to meet the objections, or analyzed knowledge in a way that is immune to the Gettier-type objections. It is shown that some conditions of knowledge proposed in late nineteenth- and twentieth-century epistemology independently of the Gettier Problem or as solutions to it can be regarded as variants of the conditions proposed by medieval authors.