Humans of History

from the archive · Early Modern era

Oliver Cromwell

April 25, 1599 – September 3, 1658 · military leader · politician · farmer · army officer

By The Keeper · Published
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Oliver Cromwell rose from the ranks of the English gentry to command armies, sign a king's death warrant, and rule three nations as Lord Protector. A farmer and member of Parliament until his forties, he became the most effective cavalry commander of the English Civil Wars and the dominant figure of the republican experiment that followed. His campaigns in Ireland left a legacy of bitterness that endures to this day, while his rule at home reshaped ideas about army, Parliament, and religious liberty. Few figures in British history divide opinion so sharply, which is why the Oliver Cromwell biography remains contested ground for historians nearly four centuries on.

Early Life

Oliver Cromwell was born on April 25, 1599, in Huntingdon, a market town in the east of England, into a family of minor gentry [1]. His father, Robert Cromwell, held modest property and served briefly in Parliament; his mother, Elizabeth Steward, came from a family of Fenland landowners. The Cromwells owed their name and their standing to Thomas Cromwell, chief minister to Henry VIII, whose sister's descendants had adopted the surname and profited from lands acquired during the dissolution of the monasteries [2].

Oliver attended the free grammar school in Huntingdon, where the schoolmaster Thomas Beard, a committed Puritan author, is often credited with shaping his early religious outlook. In 1616 he entered Sidney Sussex College, Cambridge, a college with a strong Puritan reputation, but he left the following year without taking a degree after his father's death made him head of the household at eighteen [1].

For the next two decades Cromwell lived the unremarkable life of a working country gentleman. He farmed, collected rents, and at one low point in the early 1630s sold up in Huntingdon and moved to St Ives, where he worked land as a yeoman farmer rather than a gentleman. An inheritance from a maternal uncle in 1636 brought him property in Ely and restored a measure of security [3]. During these years he also experienced a profound religious conversion, emerging as a convinced Puritan who believed God directed the course of his life. That conviction never left him.

Path to Prominence

Anyone asking who was Oliver Cromwell before 1640 would have received a short answer: a middling East Anglian landowner who had sat, without distinction, as member of Parliament for Huntingdon in 1628. His single recorded speech in that Parliament attacked what he saw as popish practices in the church [2]. When Charles I ruled without Parliament for eleven years, Cromwell returned to obscurity.

The king's financial collapse forced him to summon Parliament again in 1640, and Cromwell was returned for Cambridge in both the Short and Long Parliaments. He aligned himself with the group pressing for far-reaching reform of church and state, though he remained a secondary figure among the opposition leadership [1]. What changed everything was war. When fighting broke out between king and Parliament in 1642, Cromwell, then forty-three and with no military experience, raised a troop of cavalry in Cambridgeshire.

He proved a natural soldier. Cromwell recruited what he called men of spirit, favoring religious commitment over social rank, and drilled his horsemen into a disciplined force that could rally and charge again after first contact, a rare skill in seventeenth-century cavalry [4]. Promoted to colonel and then lieutenant general of the Eastern Association army, he distinguished himself at Marston Moor in July 1644, where his cavalry helped destroy the king's northern army. His troopers earned the nickname Ironsides, a name that soon attached to their commander [3].

Major Achievements

The list of Oliver Cromwell achievements begins with the New Model Army. Frustrated by half-hearted aristocratic generals, Cromwell backed the Self-Denying Ordinance of 1645, which removed members of Parliament from command, and the creation of a national, professionally organized army under Sir Thomas Fairfax. Cromwell himself was exempted from the ordinance and appointed lieutenant general of horse. At Naseby in June 1645 the New Model Army shattered the king's main field force, and Cromwell's cavalry played the decisive part [4].

After the first Civil War ended, Cromwell attempted to negotiate a settlement with the captive Charles I, but the king's secret dealings with the Scots and the second Civil War of 1648 hardened him. Cromwell crushed a Scottish invasion at Preston, then supported the army's purge of Parliament and the trial of the king. He signed the death warrant, the third of fifty-nine signatures, and Charles I was executed on January 30, 1649 [1]. England became a republic, the Commonwealth, with the monarchy and House of Lords abolished.

Cromwell then led the republic's armies with relentless success. His Irish campaign of 1649 to 1650 broke royalist and Catholic Confederate resistance; the storming of Drogheda and Wexford, in which thousands of soldiers and civilians died, remain the most condemned episodes of his career [5]. In Scotland he defeated a larger Covenanter army at Dunbar in September 1650, and a year later, at Worcester, he destroyed the invading army of the young Charles II in what he called a crowning mercy. By 1651 he had won every major battle he ever fought [4].

In December 1653, after dissolving the remnant of the Long Parliament at gunpoint and watching a nominated assembly fail, Cromwell accepted the office of Lord Protector under a written constitution, the Instrument of Government [2]. As head of state he pursued reform of the law, tolerated a wide range of Protestant congregations, and permitted Jews to resettle openly in England for the first time since their expulsion in 1290, a decision often counted among the most consequential of his rule [6]. Abroad, his navy and army made the republic feared: war with Spain brought the capture of Jamaica in 1655, and English arms won respect on the continent.

Personal Life

In August 1620 Cromwell married Elizabeth Bourchier, daughter of a London leather merchant and landowner. The marriage lasted thirty-eight years and by all surviving evidence was affectionate; his letters to her from campaign combine business, piety, and tenderness [3]. The couple had nine children, of whom eight survived infancy. The death of his eldest surviving son Robert in 1639, while at school, wounded Cromwell deeply, and he grieved again in 1658 when his favorite daughter Elizabeth Claypole died just weeks before his own death [1].

Cromwell's personality resists easy summary. He was given to bursts of laughter and rough soldierly humor, yet also to long periods of prayerful indecision before major choices, which contemporaries and later historians read variously as sincerity or calculation. He enjoyed music, hunting, and hawking, kept a good table at Whitehall, and famously instructed the painter Peter Lely, according to a much-repeated early anecdote, to paint him plainly, warts and everything [2].

Religion sat at the center of his private world. Cromwell read providence in events: victories were God's judgments, setbacks a call to self-examination. He belonged to no single sect and disliked clergy who claimed a monopoly on truth, which helps explain his unusual willingness, for the age, to shelter Baptists, Independents, Quakers on occasion, and Jews, even while Catholics and Anglican loyalists faced restrictions [6].

Later Years

The Protectorate never solved the problem that had destroyed the monarchy: how to reconcile executive power with Parliament. Cromwell quarreled with his first Protectorate Parliament and dissolved it in January 1655. After a royalist rising that spring, he divided England and Wales into districts governed by major generals, an experiment in direct military supervision of moral and political life that proved deeply unpopular and was abandoned within two years [2].

In 1657 his second Parliament offered him the crown in a new constitutional settlement, the Humble Petition and Advice. Cromwell agonized for weeks before refusing the title of king, unwilling to rebuild what he believed God had pulled down, though he accepted the right to name his successor and was reinstalled as Lord Protector with near-regal ceremony [1]. The refusal disappointed civilian supporters who hoped a familiar office would stabilize the regime, while army radicals distrusted the monarchical trappings he did accept.

His health, worn by decades of campaigning and recurrent malarial fevers first contracted in Ireland, declined sharply in 1658. Shaken by his daughter's death in August, he weakened through the summer and died at the Palace of Whitehall on September 3, 1658, the anniversary of his victories at Dunbar and Worcester [3]. His son Richard succeeded him peacefully but lacked standing with the army, and within two years the republic collapsed. Charles II returned in 1660. In January 1661 Cromwell's body was exhumed from Westminster Abbey, hanged at Tyburn, and beheaded; his head was displayed on a spike above Westminster Hall for years and was finally buried at Sidney Sussex College, Cambridge, in 1960 [5].

Legacy

No verdict on Cromwell has ever stuck for long. To royalists he was a regicide and usurper; to nineteenth-century admirers, following Thomas Carlyle's influential edition of his letters and speeches, he was a hero of conscience and a founder of English liberty [7]. Victorian nonconformists raised the statue that still stands outside the Houses of Parliament, erected in 1899 amid fierce controversy, with Irish members of Parliament among its strongest opponents [5].

In Ireland his name remains a byword for conquest and dispossession. The campaigns he began, and the land confiscations that followed under the Act of Settlement of 1652, transferred the great majority of Irish Catholic land to Protestant owners and reshaped the country's society for centuries. Historians continue to debate how far the killings at Drogheda and Wexford exceeded the harsh conventions of seventeenth-century siege warfare, but the weight of Irish memory is not in doubt [5].

Among the more durable Oliver Cromwell facts is this: he remains the only non-royal head of state in English history. His career demonstrated that a standing army could dominate politics, a lesson that made later generations of Britons deeply suspicious of military power in peacetime. His practice of liberty of conscience for Protestants, and the readmission of the Jews, pointed toward a broader toleration that took centuries to complete [6]. In a 2002 BBC poll he was voted among the ten greatest Britons, evidence that the argument over his memory continues in public as well as in scholarship [8].

Questions & Answers

When was Oliver Cromwell born?
Oliver Cromwell was born on April 25, 1599, in Huntingdon, England, into a family of minor gentry. He died on September 3, 1658, at the Palace of Whitehall in London, aged fifty-nine.
What is Oliver Cromwell famous for?
Cromwell is famous for leading Parliament's armies to victory in the English Civil Wars, signing the death warrant of King Charles I in 1649, and ruling England, Scotland, and Ireland as Lord Protector from 1653 until his death. He is the only non-royal ever to serve as English head of state.
Was Oliver Cromwell ever king?
No. Parliament formally offered him the crown in 1657 through the Humble Petition and Advice, but after weeks of deliberation he refused it. He continued to rule as Lord Protector, an office he held under a written constitution.
What did Oliver Cromwell do in Ireland?
Between 1649 and 1650 Cromwell led a military campaign to crush royalist and Catholic Confederate resistance in Ireland. The storming of Drogheda and Wexford killed thousands, and the land confiscations that followed transferred most Irish Catholic land to Protestant owners, leaving a legacy of lasting bitterness.
What happened to Oliver Cromwell's body after his death?
He was buried in Westminster Abbey in 1658, but after the monarchy was restored his body was exhumed in January 1661, hanged at Tyburn, and beheaded. His head was displayed above Westminster Hall for years and was finally buried at Sidney Sussex College, Cambridge, in 1960.
What was the New Model Army?
The New Model Army was Parliament's professional national army, created in 1645 with Cromwell as lieutenant general of horse. Promoted on merit and known for its discipline and religious zeal, it won the decisive Battle of Naseby and later became the dominant force in English politics.

References

Every record in this archive is kept against verifiable sources.

  1. [1]Oliver Cromwell, Lord Protector of England. Encyclopaedia Britannica. https://www.britannica.com/biography/Oliver-CromwellWeb
  2. [2]John Morrill. Cromwell, Oliver (1599-1658). Oxford Dictionary of National Biography, Oxford University Press, 2004. Source
  3. [3]Antonia Fraser. Cromwell, Our Chief of Men. Weidenfeld and Nicolson, 1973. Book
  4. [4]Diane Purkiss. The English Civil War: A People's History. HarperCollins, 2006. Book
  5. [5]Micheal O Siochru. God's Executioner: Oliver Cromwell and the Conquest of Ireland. Faber and Faber, 2008. Book
  6. [6]Oliver Cromwell and the readmission of the Jews to England. The Cromwell Association. https://www.olivercromwell.org/Web
  7. [7]Thomas Carlyle. Oliver Cromwell's Letters and Speeches: With Elucidations. Chapman and Hall, 1845. Primary source
  8. [8]Churchill voted greatest Briton. BBC News, 2002. http://news.bbc.co.uk/2/hi/entertainment/2509465.stmNews
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