April 20, 1653 Oliver Cromwell Dissolves the Rump Parliament

On April 20, 1653, you'd have witnessed one of history's most dramatic power grabs. Oliver Cromwell marched into the House of Commons with roughly 40 musketeers, accused members of corruption and dishonor, and ordered them out with the now-famous words, "In the name of God, go!" He locked the doors behind them, instantly stripping the Rump Parliament of all authority. Everything that followed transformed England's constitutional order in ways you'll want to explore further.

Key Takeaways

• On April 20, 1653, Cromwell entered the Commons Chamber with approximately 40 musketeers, forcibly expelling members of the Rump Parliament.
• Cromwell accused members of corruption, dishonor, and being a "factious crew," declaring them the nation's greatest grievance.
• The expulsion ended the Rump Parliament's authority in a single day through an act of raw military force.
• Following the dissolution, Cromwell established the Nominated Assembly, known as Barebone's Parliament, convening in July 1653.
• Cromwell's famous command, "In the name of God, go!" became a lasting political phrase resonating in governance discussions.

What Was the Rump Parliament?

The Rump Parliament was what remained of the Long Parliament after Pride's Purge on 6 December 1648, when soldiers removed members who opposed the army's plan to try King Charles I. To understand its Rump history, you need to recognize that the Long Parliament itself had begun in 1640 after Charles I dissolved the Short Parliament.

Once the monarchy fell, the Commonwealth of England emerged, leaving the Rump as the governing body. However, its parliamentary dynamics grew increasingly troubled. By 1653, it had failed to produce a workable constitutional settlement, deepening Cromwell's frustration. The army and the Rump clashed repeatedly over the direction of government, creating a volatile political environment that made some form of decisive intervention almost inevitable.

How Did Cromwell Seize the Commons by Force in 1653?

Against this backdrop of mounting tension, Cromwell moved decisively on 20 April 1653. He marched into the Commons Chamber at Westminster accompanied by roughly 40 musketeers, making his military intervention impossible to ignore or resist. You'd have watched him confront the seated members directly, accusing them of dishonor, corruption, and vice.

He called them a "factious crew" and declared they'd become the nation's greatest grievance rather than its remedy. Then he ordered them out immediately and had the doors locked behind them.

This act of raw force stripped the Rump of all political authority in a single afternoon. No debate, no vote, no legal process—just soldiers and a locked door. Supreme power now rested entirely with Cromwell himself.

What Did Cromwell Say When He Dissolved the Rump Parliament?

Cromwell's words in the chamber cut far deeper than the soldiers standing beside him. He didn't just remove members physically — he stripped away their Parliamentary legitimacy with every accusation he delivered. He called them a "factious crew" and "enemies to all good government," charging them with dishonor, vice, and corruption.

Cromwell's motivations weren't procedural. They were moral. He believed these men had become the nation's greatest grievance rather than representatives who addressed it. That distinction mattered to him deeply.

His closing command — "In the name of God, go!" — became one of the most quoted lines in English political history. You can hear the finality in it. He wasn't debating anymore. He'd already decided the Rump had forfeited its right to govern.

What Replaced the Rump Parliament After the Expulsion?

Once Cromwell cleared the chamber, he didn't hand power back to anyone — it stayed with him. This political shift unfolded in three distinct stages:

1. Supreme authority shifted immediately to Cromwell following the expulsion in April 1653.
2. A Nominated Assembly — later called Barebone's Parliament — convened in July 1653, selected rather than elected.
3. The Nominated Assembly collapsed on December 12, 1653, when a majority surrendered power back to Cromwell.

That surrender triggered the drafting of the Instrument of Government, which launched the Cromwellian Protectorate. You can see how each step moved England further from republican government. The Rump's removal didn't restore order — it simply accelerated the concentration of power into one man's hands.

How Did the Dissolution of the Rump Parliament Change English History?

What Cromwell did on 20 April 1653 didn't just end a parliament — it reshaped the entire constitutional order of England. The political consequences were immediate and sweeping. Cromwell concentrated supreme power in his own hands, ending the Commonwealth's parliamentary government practically overnight. You can trace a direct line from that forceful expulsion to the Nominated Assembly, then to the Instrument of Government, and finally to the Cromwellian Protectorate. The historical impact stretched even further. The dissolution proved that military force could override elected authority, setting a dangerous precedent. It also gave the English-speaking world one of its most enduring political phrases — "In the name of God, go!" — a command that still resonates whenever governments overstay their mandate.