The Tudors Explained: A KS3 History Guide

The Tudors ruled England from 1485 to 1603 — a period of religious revolution, dynastic struggle, exploration, and cultural flowering that fundamentally reshaped the country. Understanding the Tudor monarchs is central to KS3 history because so many of the institutions and tensions of modern Britain have roots in those 118 years.

Who were the Tudors?

The Tudor dynasty began when Henry VII won the Battle of Bosworth Field on 22 August 1485, defeating and killing the Plantagenet king Richard III. Henry's victory ended the Wars of the Roses — the series of civil wars between the Houses of York and Lancaster — and established a new royal family whose claim to the throne was, at first, fragile and contested.

Five monarchs reigned during the Tudor period:

Monarch | Reign | Key fact
Henry VII | 1485–1509 | Founded the dynasty; restored financial stability
Henry VIII | 1509–1547 | Broke from Rome; had six wives; dissolved the monasteries
Edward VI | 1547–1553 | Protestant reforms deepened; died aged 15
Mary I | 1553–1558 | Restored Catholicism; burned nearly 300 Protestants
Elizabeth I | 1558–1603 | Protestant settlement; defeated the Spanish Armada

Henry VII: building a dynasty

Henry Tudor's hold on power in 1485 was insecure. His family's claim to the throne was complex and disputed, and several Yorkist pretenders challenged him during the early years of his reign — including Lambert Simnel (1487) and Perkin Warbeck (1490s). Henry responded by strengthening royal finances, using the Court of Star Chamber to control powerful nobles, and allying himself with European powers through strategic marriages. His eldest son Arthur married Catherine of Aragon in 1501, but Arthur died just months later — leaving his younger brother Henry as heir to both the throne and the question of what to do with Catherine.

Henry VIII and the English Reformation

No Tudor monarch had a greater impact on English history than Henry VIII, and no event shaped that impact more than his break with the Roman Catholic Church. The background: Henry had married Catherine of Aragon (his dead brother's widow) in 1509. By the late 1520s, Catherine had not produced a male heir, and Henry had fallen in love with Anne Boleyn. Henry petitioned Pope Clement VII for an annulment of his marriage. The Pope, under pressure from the Holy Roman Emperor Charles V (Catherine's nephew), refused.

Henry's solution was radical: he declared himself, through a series of Acts of Parliament between 1532 and 1534, the Supreme Head of the Church of England, severing England's connection to Rome entirely. Between 1536 and 1541, he dissolved the monasteries — approximately 800 religious houses across England and Wales — seizing their lands and assets. The National Archives holds original documents from the dissolution, including the surveys of monastic wealth that preceded it.

This was not primarily a theological revolution: Henry's personal religion remained largely Catholic in doctrine (he had, after all, received the title "Defender of the Faith" from the Pope in 1521 for defending Catholicism against Martin Luther). But the political and social consequences were vast — England's relationship with Europe, its land ownership patterns, and its religious identity were all permanently altered.

Henry had six wives in total:

Catherine of Aragon — marriage annulled (1533)

Anne Boleyn — executed (1536); mother of the future Elizabeth I

Jane Seymour — died after childbirth (1537); mother of Edward VI

Anne of Cleves — marriage annulled after six months (1540)

Catherine Howard — executed (1542)

Catherine Parr — survived Henry; died 1548

Edward VI and the Protestant reforms

When Henry VIII died in 1547, his nine-year-old son Edward VI became king, with a regency council dominated by Protestant reformers. Edward's reign saw the most radical Protestant reforms England had yet experienced: Catholic Mass was abolished, the Book of Common Prayer (in English, not Latin) was introduced in 1549, and church interiors were stripped of images, altars, and decoration. Edward died in 1553 at the age of 15, probably of tuberculosis, before his Protestant England was fully established.

Mary I: Catholic restoration and the Marian persecutions

Edward's half-sister Mary I — daughter of Henry VIII and Catherine of Aragon — was a committed Catholic. When she took the throne in 1553, she immediately began reversing the Protestant reforms, restoring the authority of the Pope and returning England to Rome. Approximately 280 Protestants were burned at the stake for heresy between 1555 and 1558, earning Mary the nickname "Bloody Mary" from her Protestant opponents. Mary died in 1558, childless, having also lost Calais — England's last territory in France — to the French.

Elizabeth I: the Protestant settlement and national identity

Elizabeth I, daughter of Henry VIII and Anne Boleyn, reigned for 44 years — the longest of any Tudor monarch. Her reign is often described as England's first "golden age," characterised by the Elizabethan Religious Settlement (1559), which established a moderate Protestant Church of England that attempted to avoid the extremes of both radical Protestantism and Catholicism.

Elizabeth faced significant challenges: plots against her life (the Ridolfi Plot, 1571; the Babington Plot, 1586, which led to the execution of her cousin Mary Queen of Scots in 1587); the threat of Spanish invasion; and the question of marriage and succession, which she famously refused to resolve by remaining unmarried throughout her reign.

The defeat of the Spanish Armada in 1588 — a fleet of 130 ships sent by Philip II of Spain to invade England — became a defining moment of national identity, celebrated in paintings, medals, and literature. The Royal Collection Trust holds significant Armada-era artefacts, including the famous Armada Portrait of Elizabeth I. In practice, the Armada failed due to a combination of English tactics, the fireships sent into the Spanish fleet at Gravelines, and severe storms in the North Sea.

Elizabeth died in 1603 without naming a successor until her final hours, when she indicated James VI of Scotland — ending the Tudor dynasty and beginning the Stuart era.

Why the Tudors matter for KS3 history

At KS3, studying the Tudors develops several core historical skills:

Cause and consequence: The Reformation and its causes illustrate how personal decisions (Henry's desire for an annulment) can interact with broader structural forces (the Reformation happening across Europe) to produce historic change.

Significance: Which Tudor monarch was most significant? The answer depends on your criteria — religious change, political centralisation, military achievement — and arguing for a position using evidence is a key KS3 skill.

Interpretation: The Tudors have been interpreted very differently across time. Tudor propaganda presented Elizabeth as a Virgin Queen and near-divine protector; modern historians examine the persecution, poverty, and religious violence of the same period.

Frequently asked questions

Who were the six wives of Henry VIII and what happened to them?

Henry VIII had six wives. Catherine of Aragon's marriage was annulled in 1533. Anne Boleyn was executed in 1536. Jane Seymour died following childbirth in 1537. Anne of Cleves's marriage was annulled after six months in 1540. Catherine Howard was executed in 1542. Catherine Parr survived Henry and outlived him. The traditional mnemonic is: Divorced, Beheaded, Died, Divorced, Beheaded, Survived.

What was the English Reformation and why did it happen?

The English Reformation was the process by which England broke from the Roman Catholic Church and established a separate Church of England. It was triggered most immediately by Henry VIII's desire for an annulment of his marriage to Catherine of Aragon, which the Pope refused to grant. Between 1532 and 1534, a series of Acts of Parliament transferred religious authority from the Pope to the English monarch. However, the Reformation also happened within the broader European context of Martin Luther's challenge to Catholicism (from 1517), and genuine Protestant beliefs had spread among some English theologians and nobles before Henry acted.

Why did Elizabeth I never marry?

Historians debate this question. Elizabeth's options were limited: marriage to a foreign prince risked making England subordinate to another power, while marriage to an English nobleman would risk elevating one noble family over others and creating political tension. Elizabeth may also have been personally wary of marriage, given her mother Anne Boleyn's execution and the general vulnerability of Tudor queens. By remaining unmarried, she kept the question of succession open as a diplomatic tool — though it also meant the Tudor dynasty ended with her death in 1603.

What was the Spanish Armada?

The Spanish Armada was a fleet of approximately 130 ships sent by Philip II of Spain in 1588 to invade England and overthrow Elizabeth I. Philip's motivations were religious (he wanted to restore Catholicism to England) and political (England had been supporting Protestant rebels in the Spanish-controlled Netherlands). The Armada failed due to a combination of English naval tactics, the use of fireships at the Battle of Gravelines, and severe storms that destroyed much of the fleet as it tried to return to Spain via the North Sea. England's victory became a founding moment of English Protestant national identity.

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