The Duke of Norfolk is the premier duke in the peerage of England, and also, as Earl of Arundel, the premier earl. The Duke of Norfolk is, moreover, the Earl Marshal and Hereditary Marshal of England. The seat of the Duke of Norfolk is Arundel Castle in Sussex, although the title refers to the county of Norfolk. The current duke is Edward Fitzalan-Howard, 18th Duke of Norfolk. All past and present dukes have been descended from Edward I (see Dukes of Norfolk family tree). The son of Thomas Howard, 3rd Duke of Norfolk, was Henry Howard, Earl of Surrey; the earl was descended from both Edward I and Edward III.
Prince Harry, Duke of Sussex is a member of the British royal family. He is the younger son of Charles, Prince of Wales, and Diana, Princess of Wales, and is sixth in the line of succession to the British throne as Grandson of Queen Elizabeth II.
Harry underwent officer training at the Royal Military Academy Sandhurst. He was commissioned as a cornet (i.e. second lieutenant) into the Blues and Royals, and completed his training as a troop leader. Harry launched the Invictus Games in 2014 and remains patron of its foundation. He also gives patronage to several other organisations, including the HALO Trust, the London Marathon Charitable Trust, and Walking With The Wounded.
The current dukedom of Richmond was created in 1675 for Charles Lennox, the illegitimate son of King Charles II of England and a Breton noblewoman, Louise de Penancoët de Kérouaille; Charles Lennox was also made Duke of Lennox a month later. The Duke of Richmond and Lennox was furthermore created Duke of Gordon in the Peerage of the United Kingdom in 1876, meaning that the Duke holds three dukedoms— plus, in pretence, the French Duchy of Aubigny-sur-Nère— more than any other person in the realm.
Viscount Cowdray, of Cowdray in the County of Sussex, is a title in the Peerage of the United Kingdom. It was created in 1917 for the industrialist Weetman Pearson, 1st Baron Cowdray, head of the Pearson conglomerate. He had already been created a Baronet, of Paddockhurst, in the Parish of Worth, in the County of Sussex, and of Airlie Gardens, in the Parish of St Mary Abbots, Kensington, in the County of London, on 26 June 1894, and Baron Cowdray, of Midhurst in the County of Sussex, in 1910. His son, the second Viscount, sat as a Liberal Member of Parliament for Eye. His son, the third Viscount, after serving in World War II where he lost an arm, was Chairman of the family firm of Pearson Plc from 1954 to 1977. The titles are held by the latter's son, the fourth Viscount, who succeeded in 1995.