This claim started with the book The Thirteenth Tribe. The Thirteenth Tribe is a 1976 book by Arthur Koestler, in which the author advances the thesis that Ashkenazi Jews are not descended from the historical Israelites of antiquity, but from Khazars, a Turkic people. Koestler hypothesized that the Khazars (who may have converted to Judaism in the 8th century) migrated westwards into Eastern Europe in the 12th and 13th centuries when the Khazar Empire was collapsing. Koestler argued that a proof that Ashkenazi Jews have no biological connection to biblical Jews would remove the racial basis of European anti-Semitism. Yes, it was only a theory. According to a 2010 study by Doron Behar et al., Ashkenazi Jews form a “tight cluster” overlying non-Jewish samples from the Levant with Sephardic, Middle Eastern and North … Continue reading Jews are NOT Khazars