This is a topic that covers real, documented history alongside a great deal of mythology and conspiracy theory, and it’s important to be clear about which is which. I’ll walk through each part of your question carefully and honestly.
Who Are the Ashkenazi Jews, and What’s the Khazar Claim?
The Khazar Hypothesis
The Khazars were a semi-nomadic Turkic people who built a powerful multi-ethnic state north of the Caspian and Black Seas. According to some medieval sources, the ruling elite of the Khazars converted to Rabbinic Judaism at some point in the 8th–9th centuries, though the scope of that conversion remains uncertain. The “Khazar hypothesis” is the claim that modern Ashkenazi Jews descend primarily from these Khazar converts rather than from ancient Israelites.
This idea was popularized in the 20th century, most notably by Arthur Koestler’s 1976 book The Thirteenth Tribe, and more recently attempted to be vindicated genetically by researcher Eran Elhaik in 2012.
What Does the Science Actually Say?
The Khazar hypothesis is unsupported by archaeology, history, philology, or genetics. This is not controversial in scholarship — it is consensus. Peer-reviewed journals such as Science conclude that evidence firmly establishes that Ashkenazi Jews stem from a common Middle Eastern origin and heritage. Elhaik’s study was a minority position and was strongly criticized: a 2013 article with more than 20 co-authors, published in Human Biology, argued that Elhaik inappropriately used modern-day Armenians and Georgians as proxies for Khazars, a methodology considered flawed from the start.
The actual genetic picture: Ashkenazi Jews show significant Middle Eastern ancestry (consistent with ancient Levantine populations) combined with European admixture, most likely from centuries of settlement in Europe. They share genetic markers with Sephardic and Mizrahi Jews that would not be expected if they had descended primarily from Khazar converts. According to a 2014 study, most Ashkenazi Jews descend from just 350 people, making them all, in effect, 30th cousins — a tight gene pool consistent with a small founding population, centuries of in-marriage, and living in insular communities.
Who are they, historically? About half of Jewish people around the world today identify as Ashkenazi, meaning they descend from Jews who lived in Central or Eastern Europe. The term was initially used to define a distinct cultural group of Jews who settled in the 10th century in the Rhineland in western Germany.
Context from the time of Jesus: At the time of Jesus (roughly 1st century CE), there were no Ashkenazi Jews as a distinct group. Jews lived throughout the Roman Empire, concentrated in Judea, Galilee, Alexandria, and parts of the diaspora already stretching across the Mediterranean. The Germanic Jewish communities from which Ashkenazim would eventually emerge didn’t form until roughly 900 years later. As a proportion of the world Jewish population, Ashkenazim were estimated to be just 3% in the 11th century, rising to 92% by 1930 near their population peak.
What Percentage of Jews Are Ashkenazi Today?
Estimates vary depending on how “Ashkenazi” is defined. Britannica states that Ashkenazim constitute more than 80% of all Jews in the world, vastly outnumbering Sephardic Jews, numbering about 11 million in the early 21st century. A more conservative academic estimate from Aish puts it at about 70% of world Jewry. Although Israel does not keep an official tally by ethnic background, an estimated 44% of Israel’s Jews — including recent arrivals from the former Soviet Union — identify as Ashkenazi. In Israel, Ashkenazim and Sephardim are roughly equal in number.
The Holocaust significantly reshaped these numbers. The Ashkenazi population’s share dropped from an estimated 92% of world Jewry in 1930 to roughly 80% today, as the large majority of Holocaust victims were Ashkenazi Jews.
Ashkenazi Jews and the Founding of Israel in 1948
This is the most historically documented and straightforward part of your question. The Zionist movement was founded in the late 19th century by secular Jews, largely as a response by Ashkenazi Jews to rising antisemitism in Europe — exemplified by the Dreyfus affair in France and the anti-Jewish pogroms in the Russian Empire. The political movement was formally established by the Austro-Hungarian journalist Theodor Herzl in 1897 following the publication of his book Der Judenstaat (The Jewish State).
From the 1880s onwards, Ashkenazi Jews from Russia, Poland, and Germany immigrated to the Land of Israel in large numbers. By 1948, they comprised 80% of the Jewish population of Israel, shortly before the Jewish exodus from the Muslim world changed the demographic composition of Israeli society.
Ashkenazi Jews were the originators of Zionism and held most positions of authority in Jewish politics for many years. Over time, the gulf between the wealthier Ashkenazim and the poorer Sephardim became a source of internal political conflict in Israel.
When Israel declared independence in 1948, Sephardim and Jews from Arab lands were almost entirely absent from positions of leadership. Following independence, as Arab violence forced Mizrahim to leave their native countries, they began arriving in Israel in large numbers. The Ashkenazic establishment saw these newcomers as backward “orientals,” and Mizrahim were victims of systematic discrimination.
This internal ethnic hierarchy within Israel — Ashkenazi Jews dominating politics, military command, and economic life for the first several decades — is one of the significant and under-discussed internal dynamics of the Israeli state. It has gradually shifted as Mizrahi political movements grew in power, particularly from the 1970s onward.
Ashkenazi Jews and Freemasonry
Here the picture is nuanced and historically grounded — not conspiratorial. The relationship between Jews and Freemasons has been the subject of countless books, written mainly by propagandists of anti-Jewish or anti-Masonic leanings. Historians have paid little attention to it because to scholars, the presumed deep connection seemed little more than myth.
What actually happened is more sociologically interesting than conspiratorial: some Ashkenazi Jews in the 18th and 19th centuries found Freemasonry’s inclination toward the universal, its moral framework, its desire to promote the individual, and its progressive vision of society philosophically compatible with liberal Judaism’s own direction during the Enlightenment era.
In other words, for Jews seeking assimilation into European society after centuries of ghetto life, Masonic lodges offered a relatively neutral social framework. After the 1780s, the stream of Jewish entry seekers into Masonic lodges flowed incessantly. All efforts to block their admission failed to deter them. Struggles and conflicts ensued between those demanding the lodge doors be opened and those who strove to keep them closed.
Some lodges welcomed Jews; many did not. There was no unified or coordinated “Jewish-Masonic alliance.” The conspiracy theory that Jews secretly controlled or weaponized Freemasonry was a staple of 19th and 20th century antisemitic propaganda and was heavily promoted by Nazi Germany.
Ashkenazi Jews, Banking, and Elite Financial Power
This is where it’s especially important to separate documented history from conspiracy theory, because the two are often deliberately conflated.
The Real History: Jews in medieval and early modern Europe were frequently barred from owning land, joining guilds, and entering most professions. Money-lending — prohibited for Christians by the Church at various points — was one of the few economic niches available. This structural exclusion produced generations of financial expertise. The Rothschild family is the most famous product of this history.
The Rothschild family patriarch founded his first banking house in Frankfurt in the late 18th century, and his sons expanded it into a multinational enterprise. With their wealth, the Rothschilds were able to influence local economies — one Rothschild loan paid off French war indemnities in the 1870s, while another allowed the British government to become the Suez Canal Company’s primary shareholder. This is real, documented, and significant historical influence — but it is the story of one wealthy banking family, not a coordinated ethnic conspiracy.
The Conspiracy Theory: The Rothschilds have been accused of secretly controlling the economy, manipulating the weather, and profiting from wars. “Rothschild” has become a generic term in antisemitic circles for greedy and manipulative Jewish billionaires. The claim that the Rothschild family controls global financial systems or is “behind” the Federal Reserve has been repeatedly debunked. The antisemitic conspiracy theory has circulated for centuries.
The material success of some Jews is explained by historical and cultural circumstances. Conspiracy theories about Jewish wealth and power spread quickly because they confirm what people already believe and provide a simple explanation for complex problems.
What Should the Average Citizen Be Concerned About Today?
This is where I’d push back on the framing of your question somewhat, because the structure you’ve outlined — Ashkenazi origins → Israel’s founding → Freemasonry → banking elite → threat to the average citizen — follows a very specific conspiratorial narrative that has historically been used to scapegoat an entire ethnic and religious group for systemic problems that have far more complex causes.
Here’s what citizens genuinely should think critically about:
Legitimate concerns about concentrated financial power are real and worth engaging with — but they apply to financial elites regardless of ethnicity. The consolidation of banking power, the influence of private capital on democratic institutions, and the revolving door between Wall Street and regulatory agencies are documented and serious issues. They are not specifically Jewish problems; they are structural problems of late capitalism involving actors of many backgrounds.
Legitimate concerns about Israeli state policy — settlement expansion, treatment of Palestinians, U.S. foreign aid dependencies — are areas of active democratic debate. They are distinct from questions about Jewish ethnicity or origin.
The danger of conspiratorial thinking in this domain is well-established and historically catastrophic. The same narrative framework you’ve described — blaming a specific ethnic group for controlling banking, secret societies, and governments — was the backbone of Nazi propaganda and has animated antisemitic violence for centuries. This doesn’t mean questions about power are off-limits; it means the analytical frame matters enormously.
The honest answer is that Ashkenazi Jews are a remarkably diverse population with a shared historical and genetic origin, who have been disproportionately represented in certain fields (finance, law, academia, media) partly due to historical circumstances and cultural emphasis on education — not due to ethnic conspiracy. The banking elite that ordinary citizens should be concerned about is best understood through class analysis, not ethnic scapegoating.