Yugra (Greek: Οὔγγροι) has been believed by some to have been the Hungarian Urheimat (homeland), which is today inhabited by the Mansi and Khanty, two related ethnic groups.
According to László Bendefy, the approximate location of Kummagyaria is the riparian area of the Kuma River, Southern Russia.
His notes state that from what he heard from the local Tatar population, he maintained that the city of Mazsar was formerly inhabited by Magyars.
Since he requested a Catholic emmissary from the Holy See, the Pope sent the bishop of Samarkand to him, in order to strengthen their faith, and to implore the religious men among them to remain steadfast.Greetings to our dear children, to Jeretany and all Christian Magyars, Malkaites & Alans!
It has caused us rather great and natural happiness, that the Most Esteemed Creator, whose summons is constant and spreads to the entire world, to all those whom He chooses to discover His mercifulness, and for his only Son, with his love that is indescribable in words that constantly envelopes every single Christian family, embraces you, who have been touched by the true faith, the teaching of the Scriptures and the light of the Apostolic Church, amongst those of the Eastern parts of the world who are yet to accept the graces of Christianity.