Dee ihe ga-aga n'ihu na paragraf a - A mụrụ Duncan Mansfield na February 1778 n'Albany, New York. Ọ debanyere aha na United States Marine Corps na Philadelphia, Pennsylvania na 11 Ọgọstụ 1798 wee jee ozi ruo 1805. Mgbe m na-eje ozi n'ụgbọ mmiri ahụ n'oge Agha Mbụ nke Barbary
, Sgt. Mansfield wepụtara onwe ya maka njem njem nke Lt. Stephen Decatur, Jr. duziri, 16 Febụwarị 1804. Lieutenant Decatur na ndị ọrụ ya dị mmadụ iri asatọ na anọ ji ụgbọ ketch, nke e mere ka ọ dị ka ụgbọ mmiri ndị Arab, banye n'ọdụ ụgbọ mmiri Tripoli iji bibie ụgbọ mmiri US nke ha jidere n'oge na-adịbeghị anya ma gbochie iji ya megide United States.