Peerage of England
|rowspan="2"|Earl of Hereford (1067)||William FitzOsbern, 1st Earl of Hereford||1067||1072||Died |- |Roger de Breteuil, 2nd Earl of Hereford||1072||1074||Forfeit |- |Earl of Kent (1067)||Odo, Earl of Kent||1067||1088|| |- |Earl of Cornwall (1068)||Robert, Count of MortainHis position of authority in the south west has therefore led many to consider him as the Earl of Cornwall, although it appears uncertain whether he was formally created as such. The Complete Peerage, III, 428 states while he may have been considered the earl he was only known officially as Comes Moritoniensis. According to Charles Henderson "Count Robert did not call himself Earl of Cornwall [but] enjoyed the power that in the following century belonged to the earls, and after them the dukes". See: Henderson, C. G. (1933) "Cornwall and her patron saint", In: his Essays in Cornish History. Oxford: Clarendon Press; pp. 197–201.||1068||1095|| |- |Earl of Dorset (1070)||Osmund, Count of Seez||1070||1099||New creation |- |Earl of Norfolk (1070)||Ralph de Gael, 1st Earl of Norfolk||1070||1074||New creation; Forfeit |- |Earl of Chester (1071)||Hugh d'Avranches, 1st Earl of Chester||1071||1101||New creation |- |Earl of Northampton (1072)||Waltheof, 1st Earl of Northampton||1072||1075||New creation; Died |- |Earl of Shrewsbury (1074)||Roger de Montgomerie, 1st Earl of Shrewsbury||1074||1094||New creation
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