"In the winter of 1875, there occurred the famous 'night of blood' when the Pinkertons and a posse of local men raided the Samuel farmhouse. [Zerelda Cole James Simms Samuel, was Jesse W. James' mother.] A bomb -- actually an iron pot of Greek fire which was used by spies in the Civil War to start incendiary fires -- was hurled through a window. The explosion tore off the right arm of Jesse's mother and killed his young stepbrother."
The Pictorial History of the Wild West, James D. Horan & Paul Sann, Crown Publishers, Inc., N.Y. (c) 1954.
The James-Younger gangsters had been robbing banks, trains, stagecoaches, and murdering innocent people ever since the end of the War For Southern Independence, in 1865, when they road with W.C. Quantrill and his raiders.
The Northfield raid took place in September of 1876. The bandits killed were Bill Stiles (alias Bill Chadwell), Clell Miller, and Charlie Pitts. Bandits captured were Cole, James, and Robert Younger. Cole had been hit eleven times (some shotgun pellets????).The Younger brothers were sentenced to life imprisionment in state prison.
Jesse James was killed April 3, 1882.
FWIW. J.B.