Grant William Veitch Harrold (born 1978 in Airdrie, Scotland) also known as The Royal Butler, 'Britain's Official Etiquette Expert' is a butler and advisor to various members of the British Royal Family and other notable people and celebrities. and an etiquette expert and broadcaster. He was also a butler for HRH Prince Charles, the Duchess of Cornwall, the Duke of Cambridge and Prince Harry. He has also worked for Urs Schwarzenbach and Major Christopher Hanbury on the Ben Alder estate.
Based in Gloucestershire, Harrold runs an etiquette and household consultancy company, Nicholas Veitch Limited.He also gives talks and demonstrations on afternoon tea etiquette, dinner parties etiquette and similar etiquette events. Grant was appointed to the position of Personal aide to HRH Princess Katarina of Yugoslavia and Serbia and helps with the day-to-day running of the Royal Household of HRH The Princess Katarina of Yugoslavia and Serbia In 2015 alongside HRH Princess Katarina of Yugoslavia and Serbia Grant's company Nicholas Veitch formed a partnership with Blenheim Palace which created The Royal School of Butlers.