It's Millard Fillmore whose sheer anonymity has made him an in-joke among presidential history fans.
Waa Millard Fillmore, oo mowqifkiisii sida cad u qayaxnaa uu ka dhigay qof ay ku maadsadaan taageerayaashii soo maray taariikhda doorashada xilka madaxweynenimo.