historical geographic location Alamannia 213 https://en.wikipedia.org/wiki/Alamannia https://mamoura.eci.ufmg.br/tematres/vocab/index.php?tema=307 https://www.wikidata.org/wiki/Q2208978 The territory inhabited by the Germanic Alemanni peoples after they broke through the Roman limes in 213. The Alemanni expanded from the Main River basin during the 3rd century, raiding Roman provinces and settling on the left bank of the Rhine River beginning in the 4th century. Ruled by independent tribal kings during the 4th to 5th centuries, Ruled by independent tribal kings during the 4th to 5th centuries, Alamannia lost its independence and became a duchy of the Frankish Empire in the 6th century.