Dukes of Dorset First holder Lionel Cranfield Sackville, 1st duke of Dorset * 1688 Records #2 Holders Family filter On/Off 1 Lionel Cranfield Sackville, 1st duke of Dorset * 1688 3 John Frederick Sackville, 3rd duke of Dorset * 1745 Corrections and Updates To suggest a correction or an update. Click Here