Where does “Alberton” come from?

Alberton (English) comes from English Albert, from Old English Æþelbeorht, from Old English beorht, from Proto-Germanic *berht, from Proto-Germanic berhtaz, from Proto-Germanic hrabnaz, from Proto-Indo-European ḱorh₂-, from Proto-Indo-European ḱer- — army.

Ancestry of “Alberton”, step by step

StepLanguageWordMeaning
1EnglishAlbertSynonym of Albert chain
2Old EnglishÆþelbeorhtÆthelberht of Kent
3Old Englishbeorhtbright, clear
4Proto-Germanic*berht
5Proto-Germanicberhtazbright, shining
6Proto-Germanichrabnazraven
7Proto-Indo-Europeanḱorh₂-
8Proto-Indo-Europeanḱer-to grow, to make grow, to nourish; to plait,...
9Proto-Indo-Europeankr̥-to turn, to bend
10Proto-Indo-Europeanker-army
Every word from Proto-Indo-European ker-