Osborne's Hill - PLAQUE
Birmingham Township, Chester County, Pennsylvania
Marker Inscription
From this ridge General Howe directed the movements of the British Army at the Battle of Brandywine, September 11, 1777.
Erected by Pennsylvania Historical and Museum Commission
The Story
From the height of Osborne's Hill, British commander General Sir William Howe watched and directed his army during the Battle of Brandywine on September 11, 1777. The ridge gave him a commanding view as his flanking column swung wide around Washington's right and struck where the Americans least expected. It was, in effect, the British headquarters for the day's decisive maneuver.
Why it matters
Howe's wide flank march from this vantage point outgeneraled Washington and secured the road to Philadelphia, shaping the war's difficult 1777 campaign.
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Related people
- · William Howe
Related events
- · Battle of Brandywine
Themes & tags
Nearby & related markers
Battle of Brandywine
Birmingham Township, PA · est. 1952
On September 11, 1777, the fields around Birmingham Meeting House became the crisis point of the Battle of Brandywine, the largest single-day engagement of the Revolutionary War. British and Hessian troops, having flanked the American army by a long march, struck Washington's right wing here late in the day. General John Sullivan threw together a defensive line that fought hard before being pushed back toward Dilworthtown, while reinforcements from Chadds Ford bought time for the army to withdraw.
Sconnelltown - PLAQUE
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At Sconnelltown, the division under Lord Cornwallis paused on September 11, 1777, midway through the long looping march that carried the British around the American flank at Brandywine. The halt was one link in a day of hard, dusty marching that let Howe's wing arrive undetected behind Washington's line. The marker traces the route of that famous flanking column through the Chester County countryside.
Birmingham Friends' Meeting House - PLAQUE
Birmingham Township, PA · est. 1915
This Quaker meeting house, raised in 1783, sits amid the ground fought over at the Battle of Brandywine on September 11, 1777. In the aftermath of that Revolutionary clash — the largest single-day land battle of the war — the building served as a hospital for the wounded. Its plain stone walls tie the peace testimony of the Society of Friends to the violence that swept across Chester County.
Battle of Brandywine
East Bradford Township, PA · est. 1952
On September 11, 1777, the largest battle of the Revolution unfolded across the fields and fords of Brandywine Creek. British troops under Lord Cornwallis, having crossed the creek's upper branches, wheeled southeast near here in the early afternoon to strike the rear of the American right wing commanded by General John Sullivan. Confused and contradictory scouting reports had left Sullivan unable to form a proper line in time.