←
Proto-Germanic *ōþ- (derived)
←
Old High German uodil (cognate)
←
Old Norse óðal (cognate)
←
Old Frisian ethel (cognate)
←
Old Saxon oðil (cognate)
→
English ethel (inherited)
→
English Elmer (derived)
→
English Alwin (mention)
→
Middle English hathel (mention)