Where does “alsbergum” come from?

alsbergum (Late Latin) comes from Frankish halsaberg, from Proto-West Germanic hals, from Proto-Germanic halsaz, from Proto-Indo-European kólsos.

Ancestry of “alsbergum”, step by step

StepLanguageWordMeaning
1Frankishhalsabergneck-covering armour; neck-cover
2Proto-West Germanichalsneck, throat
3Proto-Germanichalsazneck, throat
4Proto-Indo-Europeankólsos—

Words derived from “alsbergum”

Every word from Proto-Indo-European kólsos →Every word from Proto-Germanic halsaz →Every word from Proto-West Germanic hals →