John Dudley, 1st Duke of Northumberland

The Chapel Royal of St Peter ad Vincula ("St Peter in chains") is the former parish church of the Tower of London. It is situated within the Tower's Inner Ward, and the current building dates from 1520, although the church was established several centuries earlier. It is a royal peculiar, under the jurisdiction of the monarch. The chapel's name refers to Saint Peter's imprisonment under Herod Agrippa in Jerusalem. The Chapel is probably best known as the burial place of some of the most famous prisoners executed at the Tower, including Queen Anne Boleyn, Queen Catherine Howard and the "nine-day Queen", Lady Jane Grey and her husband Lord Guilford Dudley, and Sir Thomas More. At the west end is a short tower, surmounted by a lantern bell-cote, and inside the church is a nave and shorter north aisle, lit by windows with cusped lights but no tracery, a typical Tudor design. The church is a Chapel Royal, and the priest responsible for it is the chaplain of the Tower, a canon and member of the Ecclesiastical Household. The canonry was abolished in 1685 but reinstated in 2012.

The London uprising was a major event of the 1326 Invasion of England. Isabella of France, the wife of King Edward II, took the City of London, the principal city of the Kingdom of England, after her husband the King abandoned the Tower and fled to the west.

The Liberties of the Tower, or the Tower Liberty is a small neighbourhood in the London Borough of Tower Hamlets, East London, which includes both Tower Hill and the Tower of London. The area was defined sometime after 1200 to provide an open area around the Tower to ensure its defensibility. The Liberty was an independent administrative unit from then until 1900, when it joined the former Metropolitan Borough of Stepney. The district maintains a ceremonial existence, with its custom of beating the bounds being a particularly well known example of the tradition.

The Tower of London, officially Her Majesty's Royal Palace and Fortress of the Tower of London, is a historic castle on the north bank of the River Thames in central London. It lies within the London Borough of Tower Hamlets, which is separated from the eastern edge of the square mile of the City of London by the open space known as Tower Hill. It was founded towards the end of 1066 as part of the Norman Conquest. The White Tower, which gives the entire castle its name, was built by William the Conqueror in 1078 and was a resented symbol of oppression, inflicted upon London by the new ruling elite. The castle was also used as a prison from 1100 (Ranulf Flambard) until 1952 (Kray twins), although that was not its primary purpose. A grand palace early in its history, it served as a royal residence. As a whole, the Tower is a complex of several buildings set within two concentric rings of defensive walls and a moat. There were several phases of expansion, mainly under kings Richard I, Henry III, and Edward I in the 12th and 13th centuries. The general layout established by the late 13th century remains despite later activity on the site. The Tower of London has played a prominent role in English history. It was besieged several times, and controlling it has been important to controlling the country. The Tower has served variously as an armoury, a treasury, a menagerie, the home of the Royal Mint, a public record office, and the home of the Crown Jewels of England. From the early 14th century until the reign of Charles II in the 17th century, a procession would be led from the Tower to Westminster Abbey on the coronation of a monarch. In the absence of the monarch, the Constable of the Tower is in charge of the castle. This was a powerful and trusted position in the medieval period. In the late 15th century, the Princes in the Tower were housed at the castle when they mysteriously disappeared, presumed murdered. Under the Tudors, the Tower became used less as a royal residence, and despite attempts to refortify and repair the castle, its defences lagged behind developments to deal with artillery. The zenith of the castle's use as a prison was the 16th and 17th centuries, when many figures who had fallen into disgrace, such as Elizabeth I before she became queen, Sir Walter Raleigh, and Elizabeth Throckmorton, were held within its walls. This use has led to the phrase "sent to the Tower". Despite its enduring reputation as a place of torture and death, popularised by 16th-century religious propagandists and 19th-century writers, only seven people were executed within the Tower before the World Wars of the 20th century. Executions were more commonly held on the notorious Tower Hill to the north of the castle, with 112 occurring there over a 400-year period. In the latter half of the 19th century, institutions such as the Royal Mint moved out of the castle to other locations, leaving many buildings empty. Anthony Salvin and John Taylor took the opportunity to restore the Tower to what was felt to be its medieval appearance, clearing out many of the vacant post-medieval structures. In the First and Second World Wars, the Tower was again used as a prison and witnessed the executions of 12 men for espionage. After the Second World War, damage caused during the Blitz was repaired, and the castle reopened to the public. Today, the Tower of London is one of the country's most popular tourist attractions. Under the ceremonial charge of the Constable of the Tower, and operated by the Resident Governor of the Tower of London and Keeper of the Jewel House, the property is cared for by the charity Historic Royal Palaces and is protected as a World Heritage Site.

The Heralds' Museum was a museum of heraldry run by the College of Arms Trust at the Tower of London during the 1980s. It was situated in the old Waterloo Barracks within the Tower. The original idea came from Sir Anthony Wagner, Garter Principal King of Arms. Wagner hoped to establish a museum in which to display the treasures of the College of Arms itself. A plan for a building adjacent to the college was commissioned from Raymond Erith, but not taken forward due to the increasing financial demands of repairs to the college building.In 1980 the Heralds' Museum was opened by the Duke of Kent as part of the Tower of London. The museum was open during the summer season and admission was included in admission to the Tower. Exhibits included items from the collection of College of Arms and artifacts borrowed from other sources. Peter Spurrier served as its curator, and John Brooke-Little as its director.The museum closed later in the 1980s following the reorganisation of the Royal Palaces.

The Jewel House is a vault housing the British Crown Jewels in the Waterloo Block (formerly a barracks) at the Tower of London. It was opened by Queen Elizabeth II in 1994 and refurbished in 2012. Regalia have been kept in various parts of the Tower since the 14th century after a series of successful and attempted thefts at Westminster Abbey.

The White Tower is a central tower, the old keep, at the Tower of London. It was built by William the Conqueror during the early 1080s, and subsequently extended. The White Tower was the castle's strongest point militarily, provided accommodation for the king and his representatives, and housed a chapel. Henry III ordered the tower whitewashed in 1240.

Tower Green is a space within the Tower of London, a royal castle in London, where two English Queens consort and several other British nobles were executed by beheading. It was considered more dignified for nobility to be executed away from spectators, and Queens Anne Boleyn, Catherine Howard, and Lady Jane Grey were among the nobility beheaded here. Queen Victoria asked for information on the exact location where the executions took place and had some granite paving laid to mark the spot. However, it is unclear whether the location is indeed correct because other sources place it on the current parade ground between the White Tower and the entrance to the current Waterloo Barracks.

The Traitors' Gate is an entrance through which many prisoners of the Tudors arrived at the Tower of London. The gate was built by Edward I, to provide a water gate entrance to the Tower, part of St. Thomas' Tower, which was designed to provide additional accommodation for the royal family. In the pool behind Traitors' Gate was an engine that was used for raising water to a cistern on the roof of the White Tower. The engine worked originally by the force of the tide or by horsepower and eventually by steam. In 1724–1726, it was adapted to drive machinery for boring gun barrels. It was removed in early 1866.The name Traitors' Gate has been used since before 1543, when that name is used on Anton van den Wyngaerde's panorama of London. Prisoners were brought by barge along the Thames, passing under London Bridge, where the heads of recently executed prisoners were displayed on spikes. Notable prisoners such as Sir Thomas More entered the Tower by Traitors' Gate.Although Queen Anne Boleyn is often reported to have passed through the Traitors' Gate after her arrest, the contemporary chronicle of Charles Wriothesley recorded that Boleyn was brought through the "court gate" (in the Byward Tower).

The Chapel of St John the Evangelist (St John's Chapel) is an 11th century chapel located in the Tower of London. Built in 1080, St John’s is the oldest surviving complete chapel from the early Norman period, and functions today as a chapel royal.

Tower Hill is infamous for the public execution of high status prisoners from the late 14th to the mid 18th century. The execution site on the higher ground north-west of the Tower of London moat is now occupied by Trinity Square Gardens. Tower Hill also covers a wider area surrounding the Tower of London in the London Borough of Tower Hamlets, rising from the north bank of the River Thames to reach a maximum height of 14.5 metres (48 ft) Ordnance Datum. The land was historically part of the Liberties of the Tower of London, an area the Tower authorities controlled to keep clear of any development which would reduce the defensibility of the Tower. Building has encroached to a degree, but a legacy of this control is that much of the hill is still open. The hill includes land on either side of the London Wall, a large remnant of which is visible.

The London School of Business and Finance (informally LSBF) is a private business school in the United Kingdom, owned by the for-profit education corporate group Global University Systems. It was founded in 2003 by the entrepreneur Aaron Etingen. By 2015 it had become one of England's largest private colleges.The school's main base is in London, with sites in Tower Hill and Holborn. It also has a branch in Singapore. It offers Master's degree programmes in management, finance and marketing; executive and corporate short courses; and training for the ACCA and AAT examinations. It does not have degree-awarding powers of its own. All degrees are awarded by external institutions.