Where does “furstinna” come from?

furstinna (Swedish) comes from Swedish furste, from German Fürst, from Middle Low German vurste, from Old High German furisto, from Proto-Germanic furist, from Proto-Germanic furistaz, from Proto-Germanic furi, from Proto-Indo-European preh₂- — passed , crossed.

Ancestry of “furstinna”, step by step

StepLanguageWordMeaning
1Swedishfursteprince
2GermanFürstprince
3Middle Low Germanvurste
4Old High Germanfuristoprince
5Proto-Germanicfuristat first, firstly, in the first place
6Proto-Germanicfuristazfirst, foremost
7Proto-Germanicfurifor, before; before, forward
8Proto-Indo-Europeanpreh₂-before, in front
9Proto-Indo-Europeanper-before, in front; first; to go through
10Proto-Indo-Europeanpr̥tóspassed , crossed
Every word from Proto-Indo-European pr̥tós