The author in this study comes to the conclusion that the Byzantine emperor in his work 'De Administrando Imperio' gives two localisations for the homeland, or country of the Hungarians dating to the middle of the 10th century. One of these localisations is made according to the four cardinal points, and denotes the Hungarians' homeland as being in the Carpathian Basin. The other localisation made according to rivers defines the places, where the Hungarian tribes actually dwelt and lived their nomadic way of life. In the author's opinion the dwellings of Turkia at the time of Constantine covered the following areas, the Szeremség (Sremska), the plain between the rivers Danube and Tisza, the territory east of the river Tisza and the so-calle...