. . . . "2nd Duke of Buckingham and Normanby" . . . . . "Edmund Sheffield" . . . . . "Edmund Sheffield, 2nd Duke of Buckingham and Normanby" . "Duke of Buckingham" . . . . . "the second Duke" . "2nd Duke" . . "2nd and last Duke" . "Edmund" . . "1716" . "Edmund Sheffield, 2nd Duke of Buckingham and Normanby" . . . . . .