The Yugoslavian Military Encyclopedia lists the ancestors of the present FYROM inhabitants as Slavs, people of the first Slavic tribes of Brsjaci, Dragudati, Smoljani, Rinhini, Velegiziti and others, that arrived in the area in the 6th century AD. But who are these people?
See the whole text here: http://www.macedoniahellenicland.eu/content/view/618/78/lang,el/
ΕΠΙΣΚΟΠΗΣΗ 