- Royal Knight of the Most Noble Order of the Garter
- Extra Knight of the Most Ancient and Most Noble Order of the Thistle
- Colonel, the Irish Guards
- Lieutenant-Commander, Royal Navy;
- Squadron-Leader, Royal Air Force
- Personal Aide-de-Camp to HM The Queen
Tuesday, 21 June 2016
HIS ROYAL HIGHNESS Prince William Philip Arthur Louis, Duke of Cambridge, Earl of Strathearn, Baron Carrickfergus, KG, KT, PC, is 34 today.