William Montgomery (August 3, 1736 – May 1, 1816) was a colonial-American patriot, pioneer, soldier, public servant, and abolitionist. As a revolutionary patriot, he helped the Province of Pennsylvania declare independence from the British Empire, establish the Commonwealth of Pennsylvania, and save the American Revolution during the Ten Crucial Days. As a soldier, he served a total of 34 years, including 14 years as major general and division commander. As a public servant, he was elected or appointed to 16 different offices, including the Continental Congress, Pennsylvania Congress, and United States Congress, and co-authorized the creation of the United States Navy's first six frigates. As an abolitionist, he helped pass: a resolution to prohibit the future import of slaves into the Pro