There really are few Russians , European, and American Jews even in Israel, a generation in the Bible was 40 years, so one needs to go back at least 50 generations to even know if they were descended from Jews of Judea, or even an Israelite, if there was a Jacob (also, the twelve tribes didn't get along at all), what happened is lots of secular and some religious Russians who did practice Judaism, decided to move to Palestine. It can not and will never be a Jewish country , the Palestinians are most likely more descended from the biblical jews than any of the non Palestinians.
Then again the orthodox have moved in and where do you find them, in the West Bank, and the so called seculars are not happy they are there either. They are zealots and are just as bad as the seculars.
Gee for all I know my decedents may go back to the Levant. Its so ludicrous to even think of a Jewish state. Palestinians are real people, as they are Christians, Muslims, Jews and even some secular.
Time to get real.
You have shown that the Jews of Europe are racially the same as the Jews of Judea so why are you now trying to say otherwise. Time to make your mind up, was Lenin a Jew because his maternal grandfather was a Jew or was Lenin a Jew because he practised Judaism while being an atheist