Where does “rōbōn” come from?

rōbōn (Frankish) comes from Proto-Germanic raubōną, from Proto-Indo-European Hrewp-, from Proto-Indo-European Hrew- — to tear out, dig out, open, acquire.

Ancestry of “rōbōn”, step by step

StepLanguageWordMeaning
1Proto-Germanicraubōnąto rob, steal, plunder
2Proto-Indo-EuropeanHrewp-to break, tear
3Proto-Indo-EuropeanHrew-to tear out, dig out, open, acquire
Every word from Proto-Indo-European Hrew- →Every word from Proto-Indo-European Hrewp- →Every word from Proto-Germanic raubōną →