The 13 Illuminati Bloodlines

Few conspiracy theories about the modern Illuminati are more tenacious than the claim that the order is governed, today as in the 18th century, by thirteen specific families whose identity has been preserved across centuries of supposed secrecy. The theory is sometimes called the “thirteen bloodlines” theory, sometimes the “Illuminati families” theory, and sometimes the “Vatican conspiracy” theory, and it is one of the central pillars of the most elaborate contemporary versions of Illuminati conspiracy thinking. To understand the theory, it is necessary to understand its nineteenth- and 20th-century origins, the families it most often names, and the reasons that historians, sociologists, and most serious researchers reject the claims it makes.

The Theory’s History

The bloodlines theory is, in its modern form, a product of the late 20th century. Its earliest identifiable appearances are in works of the 1970s and 1980s, particularly the books and pamphlets of the American far right, the British Israelite movement, and various European anti-Masonic writers. The theory draws on a deep well of 19th-century material, especially the anti-Illuminati literature that grew up after 1789, but it organises that material around a new and specifically racialised claim: that the Illuminati has always been, and remains, a kinship group, and that the kinship group is, identifiable by ethnicity, religion, or family name.

The most important single source of the modern theory is the 1982 book The Holy Blood and the Holy Grail by Michael Baigent, Richard Leigh, and Henry Lincoln, and the related documentary and pseudo-documentary work of the British writer Laurence Gardner, whose 1996 Bloodline of the Holy Grail and 2000 Genesis of the Grail Kings have become reference texts for conspiracy writers. These works are not, strictly speaking, about the Illuminati, but they are foundational to the modern bloodlines theory, because they provide a vocabulary in which a specific set of European aristocratic families can be presented as the hidden rulers of a multi-thousand-year esoteric tradition.

A second source is the work of American anti-Semitic writers of the 1980s and 1990s, including the late William Cooper’s Behold a Pale Horse (1991) and the various works published by the Liberty Lobby and other right-wing American publishing houses of the era. These works translated the European aristocratic claims into a more explicitly racial vocabulary, identifying the supposed Illuminati families with Jewish, Black, or other minority groups and presenting the bloodlines theory as a warning about the alleged subversion of Western civilisation by these groups.

The 13 Alleged Families

The exact list of the alleged thirteen families varies from author to author, but a typical list includes the following: Astor, Bundy (sometimes Bundsen), Collins, du Pont, Freeman, Kennedy, Li (or Li Wong), Onassis, Reynolds, Rockefeller, Rothschild, Russell, and Sassoon. Other lists add or substitute names like Schiff, Warburg, Morgan, Vanderbilt, Bush, and various European royal houses.

A more elaborate version of the theory, popularised in the early 2000s, identifies the thirteen families as thirteen ruling dynasties of a “New World Order”: the House of Habsburg, the House of Habsburg-Lorraine, the House of Bourbon, the House of Stuart, the House of Orange-Nassau, the House of Oldenburg, the House of Savoy, the House of Romanov, the House of Hohenzollern, the House of Saxe-Coburg-Gotha (now Windsor), the Rothschild family, the Rockefeller family, and the Bush family. This list is, often connected to the broader New World Order narrative and to the related claims of various contemporary American political movements.

The number thirteen is not, in most of these accounts, a numerical coincidence. It is presented as the signature of an ancient esoteric society, and it is associated in particular with the number of full moons in a year, the number of original American colonies, the number of original Bavarian Illuminati “Areopagite” degrees, and the number of knights in a variety of medieval and pseudo-medieval orders. The number is also the number of letters in “Masonic” and “Illuminati” in some number schemes, and it is associated in the popular consciousness with bad luck and with the rebellious character of the supposedly antinomian sect.

The Documentary Trail

Proponents of the bloodlines theory usually cite a small set of documents, photographs, and reported incidents as evidence for the claims. The most cited are: the death of a series of British or American public figures, often described as the “suspicious deaths” of witnesses to Illuminati operations; the photographs of public figures allegedly making the “Illuminati” hand sign at public events; the alleged backmasking and “subliminal” cues in popular music; the alleged patterns of financial, political, and personal relationships between members of the named families; and the alleged “confessions” of supposed former members, often published in tabloid-style books or circulated on conspiracy websites.

The most cited “confession” is the 1991 manuscript of the late William Cooper, who claimed to have been told, while in U.S. Naval Intelligence, that the United States government was secretly governed by an extraterrestrial-human hybrid cabal. Cooper’s claims are not, on careful reading, evidence for the bloodlines theory in the form in which the theory is usually stated; they are evidence for a different, more elaborate, and even less well-supported set of claims. The conflation of the two, in the conspiracy literature, is one of the theory’s most characteristic features.

A second set of citations involves the work of the late W. Cleon Skousen, a former FBI agent and Mormon author, whose books The Naked Capitalist (1970) and The 5000 Year Leap (1981) are central to the American version of the theory. Skousen’s claims are not, in the form in which he stated them, claims about a thirteenth bloodline; they are claims about the alleged political influence of a group of wealthy American families, presented in a manner that is critical but not, anti-Semitic. The conversion of Skousen’s claims into a racialised bloodlines theory is a transformation that takes place in later conspiracy literature rather than in the original documents.

Why Historians Reject the Theory

Historians reject the bloodlines theory for several converging reasons. First, the historical Illuminati, founded in Bavaria in 1776 by Adam Weishaupt, was a small, mostly local society that was banned by the Bavarian government in 1785 and never reconstituted. There is no documentary continuity between the Bavarian order and any modern organisation. Second, the specific claims about the named families are not supported by the historical record. The Rockefeller, Rothschild, Bush, Kennedy, and other families are real families with real histories, but the histories do not include membership in a single esoteric order, and the alleged personal relationships between members of the families are not consistently documented in the way the theory requires.

Third, the “thirteen” number is not present in the historical Illuminati’s degree system in the form the theory requires. The order had a complicated internal structure of grades and degrees, but the number thirteen is not a signature of the order in the historical record in the way the theory assumes. The number was, in the popular 19th-century accounts, the number of “regicides” said to have been planned by the order, but the figure is not in the historical documents and was a later addition to the legend.

Fourth, the alleged “confessions” of supposed members are not, on close examination, confessions at all. They are claims, usually anonymous, often published by writers with a financial or ideological stake in the theory, and they are not corroborated by any independent documentation. The standard for accepting a conspiracy claim of this kind is, in the academic literature, very high, and the bloodlines theory does not meet it.

Why the Theory Endures Online

The bloodlines theory endures online for several reasons. It is, in the first place, highly portable: it can be applied to almost any political event, financial scandal, or celebrity controversy, and it is therefore never disproved. It is, in the second place, emotionally satisfying: it offers a simple explanation for complex events, and it locates the source of those events in a small, identifiable group of people. It is, in the third place, well suited to the visual logic of social media: lists, photographs, and supposed hand signs are easy to share, and they generate high engagement.

The theory is also sustained by the broader culture of the modern Illuminati myth. The general phenomenon of conspiracy theories about the Illuminati is, as several historians have noted, less a set of specific claims than a general interpretive lens, and the bloodlines theory is one of the most clearly articulated versions of that lens. To the extent that the broader myth continues to circulate, the bloodlines theory will continue to find new audiences.