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Second Battle of Newbury, 1644: the king slips away

First English Civil War · 1644 · Royalists vs Parliament · ~8 min read · Updated October 2026

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Printed 1878 plan of the Second Battle of Newbury, 26 and 27 October 1644. Royalist units in red and Parliamentary units in blue are drawn around Speen and Newbury, with an inset sketch of the flank march.

Plan of the Second Battle of Newbury from Walter Money's The First and Second Battles of Newbury (2nd edition, 1884), photo-lithograph by Whiteman and Bass. Wikimedia Commons, public domain

At a glance

RoyalistsKing Charles I; Prince Maurice at Speen; Sir Jacob Astley and Colonel George Lisle at Shaw House
vs
ParliamentThe Earl of Manchester (Essex being ill), Sir William Waller, Sir William Balfour, Oliver Cromwell, Philip Skippon
Date
27 October 1644 (Old Style), after skirmishing on 26 October
Location
Speen and Shaw House, just north of Newbury, Berkshire
War
First English Civil War
Strength
Royalists about 10,000; Parliament about 19,000 (British Civil Wars). BCW Project: about 9,000 against almost 17,500
Casualties
500 to 700 on each side (Battlefields Trust); heavy, says Newbury Today
Outcome
Inconclusive; the Royalist line held and the king escaped by night
By the numbers
SideStrengthLosses
RoyalistsAbout 9,000 to 10,000 (BCW Project, British Civil Wars, Battlefields Trust)500 to 700 (Battlefields Trust)
ParliamentAbout 16,600 to 19,000 from three armies; Waller's flanking force about 12,000500 to 700 (Battlefields Trust)

The Battlefields Trust estimates 500 to 700 casualties on each side; Newbury Today says only that both sides suffered heavy losses. Strength estimates differ by source (see Armies and commanders).1

Quick answer

Who won the Second Battle of Newbury?

Nobody won outright. On 27 October 1644 Parliament's armies, much stronger than Charles I's, attacked the Royalist position north of Newbury from two sides and took Speen, but failed to storm Shaw House. That night the king slipped away. For Parliament the escape was the real defeat: the quarrel it caused among its generals led to the Self-denying Ordinance and the New Model Army.2

Newbury in Berkshire saw two battles of the English Civil War in little more than a year. The first was fought in September 1643. The second, fought on 27 October 1644 just north of the town, around the village of Speen and the manor of Shaw House, is remembered less for what happened on the field than for what Parliament failed to do afterward. The date is given in the Old Style calendar that England used until 1752.3

Background: the autumn of 1644

The summer had brought both sides a great reverse. In July the Royalists lost the north of England at Marston Moor; in September Parliament's army under the Earl of Essex was trapped and beaten at Lostwithiel in Cornwall. Charles I then marched east. His aim was not London but the relief of three Royalist garrisons under siege, at Banbury, Basing House and Donnington Castle, the stronghold on a hill just north of Newbury.4

Dark locator map with a gold star in a glowing circle marking the approximate site of the Second Battle of Newbury in southern England, with the coasts and rivers of the region and a small world map inset with the area boxed
The Second Battle of Newbury: the star marks the approximate site, north of Newbury in Berkshire, between Oxford and the south coast, and the inset shows the area on a world map. Drawn for this article from Natural Earth data, with no modern borders. Location map: © Echoes of Battle (data: Natural Earth, public domain)

Donnington was worth fighting for. It commanded the road from Southampton to Oxford and the road from London to the west, and its governor, John Boys, had ringed the old castle with earthworks. A Parliamentary bombardment that autumn shattered three of its towers, but the garrison held out.5

Etching of the Earl of Essex in armor on a rearing horse above a landscape
Robert Devereux, 3rd Earl of Essex, whose army was beaten at Lostwithiel in September 1644 and who fell ill before Newbury, in an equestrian etching by Wenceslaus Hollar. Public domain. Wenceslaus Hollar, University of Toronto, via Wikimedia Commons.

Armies and commanders

Parliament gathered its forces at Basingstoke: the Earl of Manchester's army of the Eastern Association, Sir William Waller's army and what was left of Essex's army after Lostwithiel. Essex himself fell ill and took no part in the battle, so the combined force was led by Manchester and Waller, with Oliver Cromwell as Manchester's lieutenant general of horse.6

Engraved oval portrait of a man with long hair, a mustache and a small beard and a broad white collar, above a caption naming Sir William Waller, Sergeant Major General of Parliament's army, 1643
Sir William Waller, who led Parliament's night march around Donnington Castle and the attack on Speen, in an etching by Wenceslaus Hollar dated 1643. Public domain. Wenceslaus Hollar, 1643, University of Toronto Wenceslaus Hollar Digital Collection, via Wikimedia Commons.

The sources agree that Parliament had the larger army but not on the numbers. The British Civil Wars site of Newcastle University gives about 19,000 Parliamentarians against the king's 10,000; David Plant's BCW Project almost 17,500 against around 9,000; and the Battlefields Trust some 16,600, of whom 7,300 were horse, against about 4,000 Royalist horse and 5,500 foot. Part of the king's cavalry had been sent north to relieve Banbury.7

Charles took up a strong defensive position north of Newbury, between the rivers Kennet and Lambourn and under the guns of Donnington Castle. On the west side his nephew Prince Maurice held the village of Speen and built earthworks for his guns. On the east stood Shaw House, a fortified mansion whose defenders David Plant places under Colonel George Lisle; Newbury Today names Jacob Astley.8

The battle in phases

The Parliamentarians came up from the east and on 26 October skirmished for Clay Hill, which overlooked Shaw House; once they held it, they set up a battery there. Rather than attack head on, they then split their army. Waller, with most of the troops, about 12,000 men, and with Cromwell and Sir William Balfour leading the horse, set off on a long night march to the north, around Donnington, to strike Speen from the west. Manchester stayed at Clay Hill, to attack Shaw House when Waller's signal told him that the western attack had begun.9

The plan went wrong from the start. At dawn on 27 October Manchester made an early attack on Shaw House, meant only as a feint; it was thrown back. Waller's march took so long that he was not in position until about two in the afternoon.10

When he did attack, his infantry stormed the earthworks at Speen, captured Prince Maurice's guns and drove the Royalists out of the village. Then the Parliamentary cavalry went in. Balfour's horse at first drove back the Royalists and came so close that the king himself was nearly surrounded, until the royal Life Guard charged and pushed them back. Cromwell's horse, usually so effective, was beaten, and the Royalist infantry halted Waller's foot.11

Etching of King Charles I in armor holding a baton on a rearing horse, with an army camp and lines of troops in the landscape behind
Charles I as commander of his army, in an equestrian etching by Wenceslaus Hollar dated 1644, the year of the Second Battle of Newbury. Public domain. Wenceslaus Hollar, 1644, University of Toronto Wenceslaus Hollar Digital Collection, via Wikimedia Commons.

Turning point: the attack that came too late

Manchester never moved in time to support Waller. Newbury Today says he delayed his main attack, and the Newcastle site that he never heard the signal. Only at about four o'clock, as darkness was falling, did he attack Shaw House a second time. Its defenders held, and the fighting died away with the light.12

The Battlefields Trust puts the losses at 500 to 700 on each side; Newbury Today says only that both armies lost heavily. Both the Newcastle site and the BCW Project call the result a draw.13

Aftermath: the king slips away

Charles had held his ground, but his army was outnumbered and caught between two forces, and his commanders judged the position untenable. That night it marched away north toward Oxford, leaving the wounded and the artillery in Donnington Castle. Parliament made no serious pursuit.14

Less than a fortnight later, on 9 November, the king came back with fresh troops, recovered his guns from the castle and offered battle. The Parliamentary commanders argued over whether to accept it: Cromwell wanted to attack, Manchester preferred caution. The Royalists marched away again unhindered.15

Legacy and memory

For Parliament a battle fought with nearly twice the enemy's numbers had slipped away. Cromwell blamed Manchester, and their quarrel became public. It strengthened those in Parliament who wanted to change the way the war was fought, and in April 1645 the Self-denying Ordinance barred members of Parliament from military command. The armies of Essex, Manchester and Waller were merged into the New Model Army.16 › Battle of Worcester, 1651

Donnington Castle held out through a siege of twenty months, until April 1646.17

Visiting the battlefield today

Much of the ground has changed, but parts of it can still be seen. Shaw House, the Royalist strongpoint, still stands. North of the town the ruins of Donnington Castle, in the care of English Heritage, still look down on the fields where the armies stood.18

Notes

A number in the text points to a note; each note names the works that paragraph draws on, listed in full under Sources.

  1. The Battlefields Trust, “Battle of Newbury II”; Newbury Today, “On this day 380 years ago, the Second Battle of Newbury was fought”; British Civil Wars, “The Second Battle of Newbury”; David Plant, “The Second Battle of Newbury, 1644”. ↩
  2. British Civil Wars, “The Second Battle of Newbury”; David Plant, “The Second Battle of Newbury, 1644”; The Battlefields Trust, “Battle of Newbury II”. ↩
  3. English Heritage, “The Siege of Donnington Castle”; Newbury Today, “On this day 380 years ago, the Second Battle of Newbury was fought”; Royal Museums Greenwich, “Which years are leap years and can you have leap seconds?”; British Civil Wars, “The Second Battle of Newbury”. ↩
  4. British Civil Wars, “The Second Battle of Newbury”; Newbury Today, “On this day 380 years ago, the Second Battle of Newbury was fought”; The Battlefields Trust, “Battle of Newbury II”; David Plant, “The Second Battle of Newbury, 1644”. ↩
  5. English Heritage, “The Siege of Donnington Castle”; David Plant, “The Second Battle of Newbury, 1644”. ↩
  6. David Plant, “The Second Battle of Newbury, 1644”; The Battlefields Trust, “Battle of Newbury II”; British Civil Wars, “The Second Battle of Newbury”. ↩
  7. British Civil Wars, “The Second Battle of Newbury”; David Plant, “The Second Battle of Newbury, 1644”; The Battlefields Trust, “Battle of Newbury II”. ↩
  8. British Civil Wars, “The Second Battle of Newbury”; David Plant, “The Second Battle of Newbury, 1644”; Newbury Today, “On this day 380 years ago, the Second Battle of Newbury was fought”; The Battlefields Trust, “Battle of Newbury II”. ↩
  9. David Plant, “The Second Battle of Newbury, 1644”; Newbury Today, “On this day 380 years ago, the Second Battle of Newbury was fought”; British Civil Wars, “The Second Battle of Newbury”; The Battlefields Trust, “Battle of Newbury II”. ↩
  10. British Civil Wars, “The Second Battle of Newbury”; David Plant, “The Second Battle of Newbury, 1644”; The Battlefields Trust, “Battle of Newbury II”. ↩
  11. British Civil Wars, “The Second Battle of Newbury”; David Plant, “The Second Battle of Newbury, 1644”; The Battlefields Trust, “Battle of Newbury II”; English Heritage, “The Siege of Donnington Castle”. ↩
  12. Newbury Today, “On this day 380 years ago, the Second Battle of Newbury was fought”; British Civil Wars, “The Second Battle of Newbury”; David Plant, “The Second Battle of Newbury, 1644”; The Battlefields Trust, “Battle of Newbury II”. ↩
  13. The Battlefields Trust, “Battle of Newbury II”; Newbury Today, “On this day 380 years ago, the Second Battle of Newbury was fought”; British Civil Wars, “The Second Battle of Newbury”; David Plant, “The Second Battle of Newbury, 1644”. ↩
  14. David Plant, “The Second Battle of Newbury, 1644”; English Heritage, “The Siege of Donnington Castle”; The Battlefields Trust, “Battle of Newbury II”; Newbury Today, “On this day 380 years ago, the Second Battle of Newbury was fought”. ↩
  15. English Heritage, “The Siege of Donnington Castle”; David Plant, “The Second Battle of Newbury, 1644”; The Battlefields Trust, “Battle of Newbury II”. ↩
  16. The Battlefields Trust, “Battle of Newbury II”; English Heritage, “The Siege of Donnington Castle”; Newbury Today, “On this day 380 years ago, the Second Battle of Newbury was fought”; British Civil Wars, “The Second Battle of Newbury”. ↩
  17. English Heritage, “The Siege of Donnington Castle”; Newbury Today, “On this day 380 years ago, the Second Battle of Newbury was fought”. ↩
  18. The Battlefields Trust, “Battle of Newbury II”; Newbury Today, “On this day 380 years ago, the Second Battle of Newbury was fought”; English Heritage, “The Siege of Donnington Castle”. ↩

Sources

Frequently asked questions

When was the Second Battle of Newbury?

On 27 October 1644 (Old Style), in the First English Civil War, after skirmishing for Clay Hill on 26 October.

Who won the Second Battle of Newbury?

It was inconclusive. Parliament took Speen but not Shaw House, and the outnumbered Royalists escaped by night, so neither side won a decisive victory.

Where was the Second Battle of Newbury fought?

Just north of Newbury in Berkshire, between the village of Speen and Shaw House, under the guns of Donnington Castle.

How large were the armies?

Estimates differ: about 19,000 Parliamentarians against 10,000 Royalists (British Civil Wars, Newcastle University), almost 17,500 against 9,000 (BCW Project), or some 16,600 against 9,500 (Battlefields Trust).

Was Oliver Cromwell at the Second Battle of Newbury?

Yes. He led cavalry in Waller's flanking force. His horse were beaten at Speen, and his quarrel with the Earl of Manchester after the battle led to the Self-denying Ordinance.

What happened to Donnington Castle?

The king left his wounded and artillery there after the battle and recovered the guns on 9 November. The castle held out until April 1646, after a siege of twenty months.

Why was the Second Battle of Newbury important?

Parliament's failure to trap the king led to the Self-denying Ordinance of April 1645 and the creation of the New Model Army.

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