Maranatha,
I may have to do this in installments as I do not have time to spend all day at one time to explain my position. But check back as I may not have fully stated my explanation. Okay...
Ezek. 38 gives the identity of the lineage of the peoples who make up the intitial power base of the kingdom. Two are extremely clear and the third takes more investigation to reveal the identity. Verses 2 & 3 state that "Gog, is a Magogite and rules over 3 nations Rosh, Meshech and Tubal which is consistent with Dan 7:8.
But unlike Magog, Meshech, and Tubal the name "Rosh" is nowhere in the table of nations. It is established that the antichrist's empire will be composed entirely of peoples whose lineage are traced back to that table of nations. But there is a solution to the "Rosh" dilemma, for there is a better rendering of the Hebrew given in the KJV that translates Ezek:38:2 as "Son of man, set thy face against Gog, the land of Magog, the CHIEF PRINCE of Meshech and Tubal, and prophesy against him" (CAPS added).
Some Jewish Talmudic scholars give similar translations of the Hebrew. These renderings do not take Rosh to be country (which explains why it is not in the table of nations), but rather a title of LEADERSHIP. The Hebrew term behind Rosh is often translated "head" or "chief". The idea then is that Gog is the national leader of Magog. But Gog is also the international leader of Meshech and Tubal, thereby making him the ruler of the 3 nations.
Josephus, the great Jewish historian, identifies the Magogites as Scythians who brancehd eastward and westward from the region NORTH of the black sea. This is in agreement with the writings of the Jewish Talmud which identifies Magog as the Goths, a group of nomadic tribes who destroyed the Scythians and settled in the Scythian territory. The Jewish Talmud also comments: "considering that the Goths were a Germanic people, the identification of Magog's decendents as the Goths is in accord with the Targum Yonasan to Gen. 10:2." Therefore, one may rightly conclude that the Germanic line as known today is descended from Magog.
It is very plausible that Gog will come from the Germanic line of Magog and there is directly linkage to the ancestry of Rome. (I won't go into that for that is not the topic of the thread.) But it is much less clear where the exact geographical location of the Magogites are at today. Much of the Magogite ancestry is located in modern day Germany, but there are large numbers of Magogite decendents in eastern and western Europe as well as the former Soviet Union with the same ancestry.