It was derived from the name of the four `` vármegye '' of the Kingdom of Hungary ( in German `` Komitate '' , ` counties ' ) known in Hungarian as Pozsony , Moson , Sopron and Vas , or in German as Pressburg , Wieselburg , Ödenburg and Eisenburg .
It was derived from the name of the four vármegye of the Kingdom of Hungary ( in German Komitate , ` counties ' ) known in Hungarian as Pozsony , Moson , Sopron and Vas , or in German as Pressburg , Wieselburg , Ödenburg and Eisenburg .