The Swiss Amish (Swiss German: Schwyzer Amisch) are a subgroup of the Amish that emigrated to the United States mostly in the middle of the 19th century directly from Switzerland and Alsace, after the 18th-century emigration of most Amish via the Palatinate. They do not speak Pennsylvania German, but either a form of Bernese German or a Low Alemannic Alsatian dialect. Their main settlements are in Adams County, Indiana (Bernese Amish) and in Allen County, Indiana (Alsatian Amish). They form two distinct Amish affiliations.