On November 5, 1775, Samuel Nicholas was commissioned a “Captain of Marines” by the Second Continental Congress. Five days later Congress authorized the formation of two battalions of marines for service against the British. With the official birth of the Continental Marines (later US Marine Corps), Nicholas had his appointment confirmed on November 18 and was commissioned as a captain. Quickly establishing a base at Tun Tavern, he began recruiting Marines for service aboard the frigate Alfred (30 guns). Working diligently, Nicholas raised five companies of Marines by the end of the year. This proved sufficient to provide detachments for the ships of the Continental Navy then at Philadelphia.

On November 5, 1775, Samuel Nicholas was commissioned a “Captain of Marines” by the Second Continental Congress. Five days later Congress authorized the formation of two battalions of marines for service against the British. With the official birth of the Continental Marines (later US Marine Corps), Nicholas had his appointment confirmed on November 18 and was commissioned as a captain. Quickly establishing a base at Tun Tavern, he began recruiting Marines for service aboard the frigate Alfred (30 guns). Working diligently, Nicholas raised five companies of Marines by the end of the year. This proved sufficient to provide detachments for the ships of the Continental Navy then at Philadelphia.