Greene–Jones War
The Greene–Jones War was an ongoing Appalachian Mountain clan feud in the United States reputed to be second only to that of the Hatfield–McCoy feud in scale, duration, and number of persons killed. At least sixteen people, including one child, were killed during the course of the feud, and many others were seriously injured. The feud took place primarily in the border areas of Hawkins County (formerly part of Sullivan County, North Carolina, one of the earliest Tennessee counties and said to have a large Melungeon population), Washington County, Claiborne County, Hancock County, Tennessee (created when Hawkins County, Tennessee was subdivided), and Lee County, Virginia, not far from Cumberland Gap, the narrow Appalachian Mountain pass sometimes called The Wilderness Road leading into Kentucky.
Yuma War
As result of the peace, the Cocopah cut their alliance with the Yuma and conflict broke out in May 1853. First the Cocopahs besieged three Yuman villages, killing Chief Macedon, four other warriors and ten women and children. Twelve prisoners were taken and a herd of Yuman horses captured. Cocopahs then massacred Chief Jose Maria's camp, killing three men and twenty-three women and children. Heintzelman noted that this massacre was an "unprovoked aggression on part of the Cocopah". A burial detail was formed and sent to the scene of the attack, within Mexican territory and present day Arizona. The bodies were burned according to American tradition and then the detail returned to the fort. Days later, Chief Maria arrived at Fort Yuma and informed Heintzelman that the high Cocopah chief had released some Yuman women and children but the majority were still in captivity. Maria also told the captain that the Cocopah were retreating into the mountains and that the Yuma were preparing their own raid in retaliation.