Where does “marowe” come from?

marowe (Middle English) comes from Old English mearg, from Proto-West Germanic *maʀg, from Proto-Germanic mazgą, from Proto-Indo-European mozgos.

Ancestry of “marowe”, step by step

StepLanguageWordMeaning
1Old Englishmeargmarrow
2Proto-West Germanic*maʀgmarrow
3Proto-Germanicmazgąmarrow
4Proto-Indo-Europeanmozgos—
Every word from Proto-Indo-European mozgos →Every word from Proto-Germanic mazgą →Every word from Proto-West Germanic *maʀg →