Adalrich, also known as Eticho, was the Duke of Alsace, the founder of the family of the Etichonids and an important and influential figure in the power politic of late-seventh-century Austrasia. He m

The Duchy of Alsace was a large political subdivision of the Frankish Empire during the last century and a half of Merovingian rule. It corresponded to the territory of Alsace and was carved out of so