The Paxton Boys were frontiersmen of Scots-Irish origin from along the Susquehanna River in central Pennsylvania who formed a vigilante group to retaliate in 1763 against local American Indians in the aftermath of the French and Indian War and Pontiac's Rebellion. They are widely known for murdering 21 Susquehannock in events collectively called the Conestoga Massacre.
Following attacks on the Conestoga, in January 1764 about 250 Paxton Boys marched to Philadelphia to present their grievances to the legislature. Met by leaders in Germantown, they agreed to disperse on the promise by Benjamin Franklin that their issues would be considered.
In the aftermath of the French and Indian War, the frontier of Pennsylvania remained unsettled. A new wave of Scots-Irish immigrants encroached on Native American land in the backcountry often in blatant violation of previously signed treaties. These settlers claimed that Indians often raided their homes, killing men, women and children. Reverend John Elder, who was the parson at Paxtang, became a leader of the settlers. He was known as the "Fighting Parson" and kept his rifle in the pulpit while he delivered his sermons. Elder helped organize the settlers into a mounted militia and was named Captain of the group, known as the "Pextony boys."
Although there had been no Indian attacks in the area, the Paxton Boys claimed that the Conestoga secretly provided aid and intelligence to the hostiles. At daybreak on December 14, 1763, a vigilante group of the Scots-Irish frontiersmen attacked Conestoga homes at Conestoga Town (near present-day Millersville), murdered six, and burned their cabins.
The Susquehannock tribe had lived on the land which was ceded by William Penn to their ancestors in the 1690s. Many Conestoga were Christian, and they had lived peacefully with their European neighbors for decades. They lived by bartering handicrafts, hunting, and from subsistence food given them by the Pennsylvania government. Because of a snowstorm, most of the Conestogas had been unable to reach home the previous evening and spent the night with neighbors. Those at the camp were scalped, or otherwise mutilated, and their huts were set on fire. Most of the camp burned down.