Where does “Landeshauptfrau” come from?

Landeshauptfrau (German) comes from German Hauptfrau, from German frau, from Middle High German vrouwe, from Old High German frouwa, from Proto-West Germanic *frauwjā, from Proto-Germanic frawjǭ, from Proto-Indo-European proHwo-, from Proto-Indo-European per- — passed , crossed.

Ancestry of “Landeshauptfrau”, step by step

Landeshauptfrau traces back through two separate lines of ancestry.

via German Hauptfrau

StepLanguageWordMeaning
1GermanHauptfrauthe favorite wife of a man living in a polygynous marriage
2Germanfrauone, they
3Middle High Germanvrouwewoman, lady, madam
4Old High Germanfrouwalady
5Proto-West Germanic*frauwjālady, wife of a lord woman of high standing
6Proto-Germanicfrawjǭlady, wife of a lord
7Proto-Indo-EuropeanproHwo-master, judge; right judge, master
8Proto-Indo-Europeanper-before, in front; first; to go through
9Proto-Indo-Europeanpr̥tóspassed , crossed

via German land

StepLanguageWordMeaning
1Germanlandcountry territory of a nation
2Middle High Germanlantland; country
3Old High Germanlantland; country
4Proto-West Germaniclandland, area of ground
5Proto-Germaniclandąland, area of ground
6Proto-Indo-Europeanlendʰ-land, heath; loins
Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Proto-Indo-European proHwo-