84, 85. _Myrging._ See line 4.
86. _East Thuringians._ Probably those Thuringians dwelling in the sixth
century east of the Elbe.
87. _Istians._ Probably the Esthonians mentioned in the _Voyage of
Wulfstan_. (See p. 194, line 151, below.) The _Idumingas_ were
neighbors of the Istians. Both were probably Lettish or Lithuanian
tribes.