The Most Worshipful Grand Lodge of Ancient Free and Accepted Masons of the Commonwealth of Massachusetts, commonly referred to as the Grand Lodge of Massachusetts and abbreviated GLMA, is the main governing body of Freemasonry within Massachusetts, and maintains Lodges in other jurisdictions overseas, namely Panama, Chile, the People's Republic of China, and Guantanamo Bay Naval Base, Cuba.

Paul Revere was an American silversmith, military officer and industrialist who played a major role during the opening months of the American Revolutionary War in Massachusetts, engaging in a midnight ride in 1775 to alert nearby minutemen of the approach of British troops prior to the battles of Lexington and Concord.