 This "Glena" was Hun's seat, Hun being an administrator of sorts who oversaw the whole dale for the actual lords.His name gave the seat lying at the mouth of the Talbach (“Dale Brook”), where it empties into the Glan, its name, Hundheim (the first syllable's resemblance to the Modern High German word for “dog” might be folk etymology; "Heim" is still German for “home” today).Sometime before 1222, Prüm Abbey lost its holdings in the Glan valley, the circumstances under which this happened now being unknown.