Charles Stewart Ashworth was born in England but had emigrated to the United States by December 13, 1802, when he enlisted in the U.S. Marine Corps in Boston.
It also preserved the camp duty practices, or standard drum signals for military units, from the time of the American Revolutionary War by reiterating the calls and signals utilized by Friedrich Wilhelm von Steuben at Valley Forge.
[8] The rudimental system used was very similar to that of the British Army, owing to Ashworth's birth in England and the relative youth of the United States as an independent country.
I wish you therefore to Advertise for one and after receiving all the recommendations of the Applicants report them—but make no agreement with anyone—I must, having required enquiry to be made at other places, reserve to myself the right of selecting.
The pay is $12 per month and $2 per [Music ] Boy taught.”[1] A New, Useful and Complete System of Drum Beating Including The Reveille, The Troop, Retreat, Officers Calls, Signals, Salutes and the whole of the Camp Duty as practiced at Head Quarters, Washington City, intended particularly for the United States Army and Navy by Charles Stewart Ashworth Director of the Marine Band of music, Washington City.