Knowles Riot

The Knowles Riot, also known as the Impressment Riot of 1747, was a three-day riot in Boston that began on 17 November 1747, in response to the impressment of 46 Bostonians by Admiral Charles Knowles into the navy. Hundreds of mostly working-class rioters rampaged through Boston, paralyzed the provincial government, and captured several naval officers and the sheriff's deputy. After Knowles threatened to bombard the town, the British governor of Boston, William Shirley, persuaded him to release the Bostonians in exchange for the hostages.

The Knowles Riot was the largest impressment riot in North America, and the most serious uprising by the American colonists in Colonial America prior to the Stamp Act protests of 1765.^[1] A few days after the incident, an anonymous writer—probably Samuel Adams—published a pamphlet praising the rioters for defending their natural rights. This was the first time the ideas of John Locke were used to justify resistance to the authority of the Crown in the American colonies.^[2]