Diamond jubilee cinemas for 100 weeks or more. The longest reigning monarch in history, Sobhuza II of Swaziland, celebrated his diamond jubilee in 1981, dating from when he gained direct rule. Diamond jubilee A diamond jubilee is a celebration held to mark a 60th anniversary of an event related to a person (e.g. accession to the throne, wedding, etc.). The 60-year reign of Queen Victoria, which was commemorated as the Diamond Jubilee of Queen Victoria was celebrated on 22 June 1897. The Diamond Jubilee of Queen Elizabeth II was celebrated across the Commonwealth of Nations throughout 2012. George III of the United
Diamond Jubilee Pageant with the title All the Queen's Horses. Diamond Jubilee Pageant The Diamond Jubilee Pageant, also branded The World Comes to Windsor, held between 10 and 13 May 2012 was an equine pageant held in the grounds of Windsor Castle, organised as part of the Queen Elizabeth II's Diamond Jubilee celebrations. The pageant was to be the first major event of the Diamond Jubilee celebrations for Queen Elizabeth II taking place in 2012. It was to act as a curtain raiser for a programme of Spring and Summer celebrations in the UK which will culminate in an extended bank holiday weekend