British plan A two-pronged assault was planned. Starting from Elizabethtown Point, one column would advance along the Galloping Hill Road, straight through Connecticut Farms and
Springfield, while another column would take the Vauxhall Road north of Springfield along the southern edge of Short Hills. Both were heading for the same objective as on June 7:
Hobart Gap, the path through the
Watchung Mountains that would allow an advance across eleven miles of flat ground to Washington's main encampment at Morristown. Clinton hoped that Washington would respond to Knyphausen's attack by bringing his main army round the northern tip of the Watchung Mountains west of
Newark to hit Knyphausen's right flank. In anticipation of this response,
Major General Alexander Leslie was dispatched up the
Hudson with 6,000 men in order to prevent Washington from retiring behind the Watchung Mountains. Meanwhile, Major General
James Robertson was to remain in reserve in Elizabethtown with five regiments (1,865 men) to protect Knyphausen's rear against attack from militia and to reinforce Leslie if necessary.
Opposing forces Knyphausen's corps comprised some 6,000 men, At Springfield and
Elizabethtown, barring Knyphausen's path to
Hobart Gap, Major General
Nathanael Greene had 1,500
Continental troops and 500 New Jersey
Militia. Greene's Continentals comprised
Brigadier General William Maxwell's
New Jersey Brigade; Brigadier General
John Stark's under-strength brigade (comprising the
2nd Rhode Island Regiment and a regiment each from
Massachusetts and
Connecticut) and the
2nd Partisan Corps, commanded by
Major Henry Lee and numbering 400. Meanwhile, General Greene ordered the planking to be destroyed on the Vauxhall and Galloping Hill bridges over the
Rahway River.
Greene's dispositions Greene organized his left wing, at the Galloping Hill Road, into four successive lines of defense. Connecticut Farms was to be held by Colonel Dayton's 3rd New Jersey and some militia under Brigadier General Nathaniel Heard. Behind Dayton, Colonel
Israel Angell with his 2nd Rhode Island Regiment, reduced by illness and expiring enlistments to only 160 men, was to defend the Galloping Hill Bridge. Behind Angell, at a bridge over the west branch of the Rahway, Greene positioned Colonel
Israel Shreve and his
2nd New Jersey Regiment and, behind Shreve, Brigadier General
Philemon Dickinson commanded a detachment of New Jersey Militia. On the American right wing, Greene reinforced Major Lee and his 2nd Partisan Corps at the Vauxhall Bridge with Colonel
Matthias Ogden and his
1st New Jersey Regiment. In reserve, at Bryan's Tavern up on the high ground of the Short Hills, Greene retained the rest of Maxwell's and Stark's brigades. Heard and some of his militiamen retired northward and reinforced the defenders of the Vauxhall Bridge. Knyphausen now diverted the Queen's Rangers, the New Jersey Volunteers, the Guards Battalion and most of his other British troops from the Galloping Hill Road northward to the Vauxhall Road, in the hope of outflanking the defenders of the Galloping Hill Bridge. Meanwhile, Knyphausen himself advanced on the bridge with 3,000 men, comprising the British 37th and 38th regiments and most of the
German troops. At the Galloping Hill Bridge, Knyphausen bombarded Colonel Angell's defenders with six cannons, which the Americans answered with their only available gun. As the American artillery ran low on
wadding,
James Caldwell, the Continental Army
chaplain, who had lost his wife during the Battle of Connecticut Farms, brought up a load of hymn books published by English clergyman
Isaac Watts to use instead. "Give 'em Watts, boys!", he advised. After heavy exchanges of fire and two unsuccessful attempts to charge the bridge, the British 37th and 38th regiments and the Hessian Jägers forded the Rahway and, in twenty-five minutes of tree-to-tree fighting in the woods, drove the Rhode Islanders back to the bridge over the west branch of the Rahway defended by Shreve and his 2nd New Jersey Regiment. The British quickly followed up the retreat, driving back Shreve and Angell, who only narrowly foiled an attempt to outflank them by the British 38th Regiment and the Jägers. Recognizing the danger of Shreve and Angell being encircled, Greene recalled them to Bryant's Tavern, abandoning Springfield to the enemy.
Vauxhall Road As directed by Knyphausen, Major General
Edward Mathew had left the Galloping Hill Road and crossed northward to the Vauxhall Road. Halting on a height above the Vauxhall Bridge, he bombarded its defenders with his artillery until 11 a.m., when he attacked, with the Queen's Rangers and New Jersey Volunteers fording the Rahway on either side of the bridge. Major Lee and his detachment made a fighting retreat of almost two miles to the upper west branch of the Rahway and positioned his men in echelons, so that they could fire out of the woods onto the road. They were soon joined by the advancing Loyalist troops, who assailed them from front and flank, driving them back again; this time all the way to the slopes of the Short Hills. Here, they were reinforced by the 400 men of General Stark's two Continental regiments and a cannon. This, and the presence of an increasing number of militia gathering on the slopes of
Newark Mountain, persuaded General Mathew to halt his advance. As the militiamen began to engage Colonel Barton's New Jersey Volunteers, Mathew became concerned about the possibility of a counter-attack on his flank by Washington's main army, and he turned his column back southward to the Galloping Hill Road to rejoin Knyphausen.
British withdrawal When Mathew's column reached the Galloping Hill Road, they joined Knyphausen in Springfield. Knyphausen ordered Mathew to capture the Heights of Springfield to the northwest of the town. Mathew sent forward Lieutenant Colonel Edward Thomas with the Guards Battalion, who stormed the heights, routing the militia defenders. This was as far as the British advance was ever to get. Having failed to clear his path to
Hobart Gap, Knyphausen was disheartened by the numbers of New Jersey Militia who were gathering on the Short Hills and he decided to call off the attack and return to Elizabethtown Point. Knyphausen ordered the New Jersey Volunteers to burn down Springfield. Only four houses were spared; every other building was burned to the ground. It has been claimed the four buildings spared were Loyalist houses but this is disputed by local historians. The British withdrew in two columns, one taking the Galloping Hill Road, the other the Vauxhall Road. The column that took the Galloping Hill Road came under constant sniping fire from New Jersey militiamen in the woods and incurred substantial casualties. The Hessian Jägers were detailed for the rear guard but found themselves low on ammunition. They suffered five men killed and another five captured during the withdrawal. They were relieved as rearguard by the 37th Regiment, who had more success in fending off the militia. The column on the Vauxhall Road had their flanks and rear guarded by the Queen's Rangers, who foiled most of the militia's attempts at ambush. At midnight on June 23, Knyphausen led his division back over a bridge of boats from Elizabethtown Point to
Staten Island. ==Casualties==