Funeral of Diana, Princess of Wales

Westminster Abbey, formally titled the Collegiate Church of Saint Peter at Westminster, is a large, mainly Gothic abbey church in the City of Westminster, London, England, just to the west of the Palace of Westminster. It is one of the United Kingdom's most notable religious buildings and the traditional place of coronation and a burial site for English and, later, British monarchs. Since the coronation of William the Conqueror in 1066, all coronations of English and British monarchs have occurred in Westminster Abbey. Sixteen royal weddings have occurred at the Abbey since 1100.The building itself was originally a Catholic Benedictine monastic church until the monastery was dissolved in 1539. Between 1540 and 1556, the abbey had the status of a cathedral and seat of the Catholic bishop. After 1560 the building was no longer an abbey or a cathedral, after the Catholics had been driven out by King Henry VIII, having instead been granted the status of a Church of England "Royal Peculiar"—a church responsible directly to the sovereign—by Queen Elizabeth I. According to a tradition first reported by Sulcard in about 1080, a church was founded at the site (then known as Thorn Ey (Thorn Island)) in the seventh century at the time of Mellitus, a Bishop of London. Construction of the present church began in 1245 on the orders of King Henry III.The Abbey is the burial site of more than 3,300 people, usually of prominence in British history: at least 16 monarchs, eight prime ministers, poets laureate, actors, scientists, military leaders, and the Unknown Warrior—the first person interred in the Abbey's Poets' Corner was Geoffrey Chaucer in 1400. As such, Westminster Abbey is sometimes described as "Britain's Valhalla", after the iconic hall of the chosen heroes in Norse mythology.

Christopher Monck, 2nd Duke of Albemarle (14 August 1653 – 6 October 1688) was an English soldier and politician who sat in the House of Commons from 1667 to 1670 when he inherited the Dukedom and sat in the House of Lords.

The British grave of the Unknown Warrior (often known as 'The Tomb of The Unknown Warrior') holds an unidentified member of the British armed forces killed on a European battlefield during the First World War. He was buried in Westminster Abbey, London on 11 November 1920, simultaneously with a similar interment of a French unknown soldier at the Arc de Triomphe in France, making both graves the first to honour the unknown dead of the First World War. It is the first example of a tomb of the Unknown Soldier.

Poets' Corner is the name traditionally given to a section of the South Transept of Westminster Abbey in the City of Westminster, London because of the high number of poets, playwrights, and writers buried and commemorated there. The first poet interred in Poets' Corner was Geoffrey Chaucer in 1400. Over a century after his death, William Shakespeare was commemorated with a monument in 1740. Over the centuries, a tradition has grown up of interring or memorialising people there in recognition of their contribution to British culture. In the overwhelming majority of cases, the honour is awarded to writers. In 2009, the founders of the Royal Ballet were commemorated in a memorial floor stone and on 25 September 2010, the writer Elizabeth Gaskell was celebrated with the dedication of a panel in the memorial window. On 6 December 2011, former Poet Laureate Ted Hughes was commemorated with a floor stone. On 22 November 2013, the fiftieth anniversary of his death, writer C. S. Lewis was commemorated with a memorial floor stone. The poet Philip Larkin was commemorated with a floor stone dedicated on 2 December 2016.

The Field of Remembrance is a memorial garden organised annually by the Poppy Factory in Westminster, London. For eight days, from the morning of the Thursday before Remembrance Sunday until the evening of following Thursday, the lawn of St Margaret's Church, Westminster, between Westminster Abbey and the Houses of Parliament, is marked out with 250 plots for regimental and armed services associations. Participants are able to buy a wooden token of remembrance (originally remembrance crosses, now a variety of shapes for different religions, including for 'no faith') decorated with a remembrance poppy. The token is generally marked with the name of a member of the armed forces who was killed in action and planted in the appropriate plot. The packed lines of remembrance symbols in the separate plots can resemble a temporary military cemetery. After the Field of Remembrance closes, the crosses are collected and burnt, and the ashes are scattered at the First World War battlefields in northern France and Belgium. Any money raised at the event is traditionally donated by The Poppy Factory to The Royal British Legion. The Field of Remembrance was first held in 1928, organised by George Arthur Howson, an officer in the British Army in the First World War and founder and chairman of the Poppy Factory. In the first year, there were only two memorials: one dedicated to "Tommy Atkins" (a nickname for a rank-and-file soldier in the British Army); and one to Field Marshal Douglas Haig, 1st Earl Haig, founder of The Royal British Legion, who had died in January 1928. The ANZAC Field of Remembrance at St. Andrew's Cathedral, Sydney, Australia was established in 1952, inspired by the Field of Remembrance in London. For the 90th anniversary of the Poppy Appeal in 2011, other Fields of Remembrance were established at Belfast, Cardiff, and Edinburgh. A Field of Remembrance was also created at Lydiard Park in November 2011, close to Royal Wootton Bassett, in the shape 11-11-11-11, commemorating the 93rd anniversary of the Armistice with Germany at 11 am on 11 November 1918.

The Close of the Collegiate Church of St Peter was an extra-parochial area, and later civil parish, in the metropolitan area of London, England. It corresponded to the area of Westminster Abbey and was an enclave between the parishes of St Margaret and St John, within the City and Liberty of Westminster. The Collegiate Church of St Peter is an alternative name for Westminster Abbey. In 1875 it was added to the St George's Poor Law Union, which also included the parishes of St George Hanover Square, St Margaret and St John.In 1889 the parish became part of the County of London and in 1900 it became part of the Metropolitan Borough of Westminster. It was abolished as a civil parish in 1922.

The Westminster Abbey Muniments is a collection of muniments and manuscripts comprising archives of Westminster Abbey from the tenth century to the present day. The core of the collection contains accounts, manuscripts, and court records of the large estate. Before they were put together in the archives, they were scattered across southern and mid-England.

The City and Liberty of Westminster was a unit of local government in the county of Middlesex, England. It was located immediately to the west of the City of London. Originally under the control of Westminster Abbey, the local authority for the area was the Westminster Court of Burgesses from 1585 to 1900. The area now forms the southern part of the City of Westminster in Greater London.

The Westminster Abbey Museum was located in the 11th-century vaulted undercroft beneath the former monks' dormitory in Westminster Abbey, London, England. This was located in one of the oldest areas of the Abbey, dating back almost to the foundation of the Romanesque church by Edward the Confessor in 1065. This space had been used as a museum since 1908.

The Diocese of Westminster was a short-lived diocese of the Church of England, extant from 1540–1550. Westminster Abbey served as its cathedral.

The Church of St Margaret, Westminster, is in the grounds of Westminster Abbey on Parliament Square, London, England. It is dedicated to Margaret of Antioch, and forms part of a single World Heritage Site with the Palace of Westminster and Westminster Abbey.

The Henry VII Lady Chapel, now more often known just as the Henry VII Chapel, is a large Lady chapel at the far eastern end of Westminster Abbey, paid for by the will of King Henry VII. It is separated from the rest of the abbey by brass gates and a flight of stairs.The structure of the chapel is a three-aisled nave composed of four bays. The apse of the chapel contains the altar, and behind that, the tombs of Henry VII and his wife as well as of James I. There are five apsidal chapels.The chapel is noted for its pendant fan vault ceiling. The chapel is built in a very late Perpendicular Gothic style, the magnificence of which caused John Leland to call it the orbis miraculum (the wonder of the world). The tombs of several monarchs including Henry VII, Edward VI, Mary I, Elizabeth I, James I, Charles II and Mary, Queen of Scots are found in the chapel.The chapel has also been the mother church of the Order of the Bath since 1725, and the banners of members hang above the stalls.