Title: Reminiscences of the war: Biography and personal sketches of all the commanding officiers of the Union Army
Date: 1880
Author: C. J. Wood
Keywords: Joshua Chamberlain, Lawrence Chamberlain, Joshua Lawrence Chamberlain, biography
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Reminiscences of the War

It is not clear why Chamberlain is given the name of Jacob A. here, unless it was poor handwriting of the author that somehow Joshua became Jacob A. Another obvious error is that Chamberlain commanded a regiment not a brigade at Gettysburg.