Duke of Norfolk (1397)

==Holders==
 	From 	Until 	Name 	Lifespan
1.	29 September 1397	22 September 1399	The Most Noble Thomas de Mowbray, 1st Duke of Norfolk, K.G.	1366-1399
2.	30 April 1425 	19 October 1432 	The Most Noble John de Mowbray, 2nd Duke of Norfolk, K.G. 	1392-1432
3.	19 October 1432 	6 November 1461 	The Most Noble John de Mowbray, 3rd Duke of Norfolk, K.G. 	1415-1461
4.	18 October 1444 	17 January 1476 	The Most Noble John de Mowbray, 4th Duke of Norfolk, K.G. 	1461-1476
==Other Titles==
===Peerage of England===
*Earl of Norfolk (1312), 1397-1399, 1425-1476
*Earl of Nottingham (1383), 1397-1399, 1425-1476
*Earl of Surrey and Warenne (1451), 1461-1476
*Baron Mowbray (1283), 1397-1399, 1425-1476
*Baron Segrave (1295), 1397-1399, 1425-1476