John KettonJohn Ketton was a medieval Bishop of Ely.Ketton was elected to Ely on 2 March 1310 and consecrated on 6 September 1310. He died on 14 May 1316.His executors are named as Godfrey de Walpole, John Caleys and Richard Ieken, in 1326 Court of Common Pleas; CP 40/263; image: http://aalt.law.uh.edu/E2/CP40no263/aCP40no263fronts/IMG_0211.htm >