Where does “Auf der Maur” come from?

Auf der Maur (French) comes from German Auf der Maur, from German auf, from Middle High German ūf, from Old High German ūf, from Proto-Germanic upp, from Proto-Germanic ub, from Proto-Indo-European upó, from Proto-Indo-European h₃ewp-.

Ancestry of “Auf der Maur”, step by step

StepLanguageWordMeaning
1GermanAuf der Maur—
2Germanaufon, upon; on, onto, up; on
3Middle High Germanūfon, upon
4Old High Germanūfup
5Proto-Germanicuppup, upwards
6Proto-Germanicubunder
7Proto-Indo-Europeanupóunder, below
8Proto-Indo-Europeanh₃ewp-—
Every word from Proto-Indo-European h₃ewp- →Every word from Proto-Indo-European upó →Every word from Proto-Germanic ub →