The culture was superseded as the result of the later migrations of West Slavs, in particular of the Pomeranians (Slavic tribe).
The culture existed until the first quarter of the sixth century, when burial of the dead in grave fields stopped.
[2][3] The Dębczyn group might comprise the archaeological remnants of Tacitus' Lemovii, probably identical with the Glommas, a tribe mentioned in the Old English poem Widsith, which may be connected to the area of the river Glomma in Norway.
[5] These are believed to have been the neighbors of the Rugians, a tribe dwelling at the Pomeranian coast before the migration period.
Germanic sagas report a battle on the isle of Hiddensee between king Hetel (Hethin, Heodin of the Glommas) and Rugian king Hagen, following the abduction of Hagen's daughter Hilde by Hetel.