Lieutenant-Colonel George Maddison

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George Maddison

Death: Died
Immediate Family:

Son of John Maddison and Katherine Whichcot
Husband of Mary Baugh
Father of Katharine Blacker
Brother of Anne Anderson and Theodosia Monson

Managed by: Private User
Last Updated:
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Immediate Family

About Lieutenant-Colonel George Maddison

MILITARY: Lieutenant-Colonel - 4th Regiment Foot. OFFICE: Lieutenant Governor of St. Vincent, 1763

Under orders from General Thomas Gage, royal governor of the Province of Massachusetts Bay, on September 1, 1774, Lieutenant-Colonel George Maddison commanded a force of roughly 260 British regulars from the 4th Regiment of Foot which secretly removed gunpowder from the the Old Powder House in Somerville, Massachusetts.

A massive popular reaction to the removal of the gunpowder, known as the Powder Alarm, set the stage for revolution,

Full story of the Powder Alarm:


On September 1, 1774 a hand-picked force of Regulars, led by Lt-Colonel George Maddison of the King's Own 4th Regiment, left Boston on a special mission for British Commander General Gage. Loaded into Navy longboats they were first rowed up the Mystic River and then marched inland. Their objective was the Powder House (magazine) in what was then part of Charlestown.

Having been given the keys by the Middlesex Sheriff, the soldiers removed 250 half-barrels of gunpowder and then made their way back to Boston. A small detachment went into Cambridge and carried off two brass cannon. General Gage's preemptive strike at the arms and munitions of the Militia companies of the Bay Colony had succeeded.

But this action was viewed with great alarm by the populace and resulted in the calling out of the militia and mass demonstrations. British troops continued to mount similar operations into the countryside, culminating in the events of April 19 , 1775, which instigated the hostilities that led to America's War for Independence.

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