N'oge opupu ihe ubi nke afọ 1862, ndị agha Banks zutere ndị agha Lt. Gen. Thomas Jackson nke Confederate n'ọtụtụ agha a maara dị ka Mgbasa Ozi Ndagwurugwu Jackson. N'ọnwa Mee afọ 1862, Andrews nọchiri Colonel George Henry Gordon dịka ọchịagha nke 2nd Massachusetts ma duru ndị agha ahụ n'oge Agha Mbụ nke Winchester
Ọ dị mma. Na June 13, 1862, e buliri Andrews n'ọkwa onye ọchịagha.