Duke of Norfolk to the castle, in 1155 confirmed William d'Aubigny as Earl of Arundel, with the honour and the castle of Arundel. Arundel Castle is still to this day the home of The Duke and Duchess of Norfolk and their children. The Fitzalan Chapel, founded in 1390 by the 4th Earl of Arundel, is located on the western grounds outside the castle, and has been the burial place of the most recent Dukes of Norfolk. Glossop Hall as an occasional residence is situated in the High Peak District of Derbyshire. As the family became closely connected with Sheffield, the Farm in Glossop
Thomas de Mowbray, 1st Duke of Norfolk Thomas de Mowbray, 1st Duke of Norfolk Thomas de Mowbray, 1st Duke of Norfolk, 1st Earl of Nottingham, 3rd Earl of Norfolk, 6th Baron Mowbray, 7th Baron Segrave, , (22 March 1366 – 22 September 1399) was an English peer. As a result of his involvement in the power struggles which led up to the fall of Richard II, he was banished and died in exile in Venice. Mowbray was the second son of John de Mowbray, 4th Baron Mowbray, and Elizabeth de Segrave, "suo jure" Lady Segrave, daughter and heiress of John de Segrave, 4th Baron Segrave, by Margaret,