Herzog vo Buckingham (und Normanby) is da Titl, dea 1703 fia John Sheffield gschoffn worn is. Diesa hod se in London a Gebaide eaichdn lossn, wos Buckingham House gnennd worn is. Spada is's on an Kini vakaffd und eahebli ausbaud worn, es is bekonnd ois Buckingham Palace.