The New Dictionary of Cultural Literacy, Third Edition. 2002.
Brown, John
An abolitionist of the nineteenth century who sought to free the slaves by military force. After leading several attacks in Kansas, he planned to start an uprising among the slaves. In 1859, he and a small band of followers took over a federal arsenal at Harpers Ferry, in Virginia. A detachment of marines reclaimed the arsenal and captured Brown, who was tried for treason, convicted, and hanged.
In death, Brown became a martyr for abolitionists. John Browns Body, a popular song in the North during the Civil War, had this refrain: John Browns body lies a-moldring in the grave; His soul goes marching on.