Amish settled in the
Mifflin County region of
Pennsylvania – the
Kishacoquillas Valley – as early as 1791, coming from
Lancaster County, Pennsylvania. In the 1840s there were three Amish congregations in the region with a membership of 290. In 1849 Samuel B. King, a conservative bishop who warned against adopting the use of rubber tires on buggies and who was also accused of giving sermons that were too long, was "silenced", that is he was removed from his ministerial duties. One of the three districts, the "lower" district sided with King and split from the other two districts forming the Byler Amish as the first conservative split from the Amish mainstream in North America. Around 1880, Bishop Yost H. Yoder from the Kishacoquillas Valley settlement led nine families from
Juniata County, Pennsylvania, to
Gosper County in south-central
Nebraska, founding an Old Order Amish settlement there in the hope of maintaining their traditional distinct church and family life. Yoder went back to the
Kishacoquillas Valley in Pennsylvania in 1881 to assist in the establishment of a conservative splinter group originating from the Byler Amish. Yoder eventually became the leader of the new group. Because Yoder had been living in Nebraska for some time, the group was nicknamed the
Nebraska Amish by others. In 1933, a group called the
Zook faction broke away from the Nebraska Amish over the use of projecting roof gables, and formed a separate district, holding their own worship services and having their own bishops. The Zook group split again in 1978. Though differences exist, they are almost unnoticeable to outsiders. Since the late 1970s they have split several times. Groups include the Rufus Zook group, the Chris Yoder group, and others. In the early 1980s several church districts of the
Swartzentruber Amish in Minnesota, Tennessee, and Ohio split from the Swartzentruber church districts elsewhere because of disagreements over shunning ("Bann und Meidung"). This group, known as the "Jeck Jeckey Leit" is now affiliated with the Nebraska Amish. == Practice and belief ==