One of the more surprising facts about American political genealogy is that a substantial number of U.S. presidents can be traced back, through one or more lines, to the medieval English royal house usually called the Plantagenets. Especially those with deep colonial Anglo-American ancestry, descend from seventeenth-century colonists who themselves had documented lines back to the later Angevin–Plantagenet kings of England.
To be precise, presidents descend from the Angevin/Plantagenet royal lines descending from Geoffrey of Anjou and Henry II, often through later kings such as Henry III, Edward I, Edward II, or Edward III.
That distinction matters because this is not a story about one pristine bloodline running unbroken into the modern presidency. It is a story about many branching lines spreading through the English gentry and then through colonial immigrants. David Faris’s Plantagenet Ancestry of Seventeenth-Century Colonists, as summarized by Genealogical Publishing, traces around one hundred lines of descent from the later Plantagenet kings to emigrants who settled in the North American colonies before 1701. Once those lines entered New England, Virginia, Maryland, and other colonies, they multiplied outward through generations of intermarriage.
The United States did not draw its early political class randomly from the whole world. For much of its history, presidents came disproportionately from families with deep roots in the British colonies, especially from regions and social strata where ancestry was unusually well documented. Gary Boyd Roberts of the New England Historic Genealogical Society made this point decades ago in discussing presidential royal descents. He noted that more than a hundred colonial immigrants to New England alone had widely accepted royal descents and added that by the mid-nineteenth century, many, perhaps most, New England-derived Americans could claim at least one of those royal-descended immigrants among their forebears.
If a president came from old stock New England, Virginia, or other well-documented colonial lines, the odds rose dramatically that genealogists would eventually find some descent from medieval English kings. Roberts’s 1988 American Ancestors essay did not even try to prove this for every president; instead, it surveyed presidents with New England forebears and showed that among those with especially extensive old New England ancestry, a large share had at least one proven or highly probable royal line. He specifically identified lines from Edward III for John Quincy Adams and from Edward I for Grover Cleveland, while discussing other presidents whose ancestry linked into similarly documented royal-descended colonial families.
That means the best way to think about Plantagenet ancestry in the presidency is not as a bizarre exception, but as a byproduct of social concentration. Early American presidents were disproportionately drawn from families that had already been socially established for generations. Those families were more likely to preserve records, more likely to intermarry with other well-documented lines, and more likely to descend from the sort of colonial immigrants Faris and Roberts study: immigrants who themselves emerged from the English gentry or related strata where royal descents had already proliferated.
This also helps explain why the phenomenon is uneven. It does not appear with the same force in every president, because presidential ancestry is not uniform. Martin Van Buren, for example, stood out in older genealogical discussions because he came from a strongly Dutch New Netherland line, not the typical Anglo-colonial pattern that generated so many English royal descents. More recent presidents also show greater diversity of ancestry and immigration timing. The further one moves away from the old Anglo-colonial elite, the less inevitable Plantagenet descent becomes. That is one reason broad claims like “all presidents descend from King John” should be treated cautiously unless they are tied to specific, documented lines and to explicit standards of proof.
The colonial gateway matters more than the medieval king. Faris’s work makes this especially clear. His book is not mainly about presidents at all; it is about gateway ancestors—seventeenth-century emigrants from England and Wales whose descendants later spread across North America. Once those gateway ancestors are identified, the later prominent descendants become genealogically unsurprising. If a president descends from one of those emigrants, the president’s “royal ancestry” is usually not the result of one unusually direct line, but of entry into a web of colonial kinship that had already inherited Plantagenet blood many generations earlier.
Presidents get most of the attention but the US was governed by a web of interlocking families. A single member of this class could not claim to have a substantially higher aristocratic ancestry than another member. But these people were different from the many regular migrants that came later to the US from Europe. You were either a member of the club or you weren’t.
It is also important to remember that the later Plantagenet kings were not marginal figures in English ancestry. Faris’s summary identifies descents from Henry III, Edward I, Edward II, and Edward III. Those kings had many descendants, legitimate and sometimes also through cadet or noble lines that eventually flowed into the English landed classes. Once such lines entered colonial America through emigrants before 1701, they became available to later presidents, judges, industrial families, and countless ordinary Americans with old colonial roots.
So what does this mean for individual presidents? The safest answer is that a considerable number of presidents with old colonial ancestry have documented or probable Plantagenet-descended gateway ancestors, but the exact count depends on the standards one adopts and the state of research for each line. Roberts’s older survey already found a large share of royal-descended presidents among those with substantial New England ancestry. His later work on George H. W. Bush, for example, identified multiple immigrant ancestors of royal descent for Bush, showing how such ancestry persisted well into the modern presidential era through colonial and early American lines.
For a long stretch of American history, the presidency was disproportionately occupied by people from a relatively narrow pool of old-stock families whose ancestry was deeply entangled with the British Isles and, through them, with medieval Europe. Genealogy reveals continuity of descent, not continuity of political loyalty.
Yet the fact is still revealing, because it tells us something about social selection in American leadership. The United States liked to tell itself a story of radical newness, but for much of its history its presidents came from families that were anything but socially rootless. Even when not rich, many of them emerged from populations that had enjoyed long settlement, record continuity, and access to local standing. The royal-descended gateway immigrants identified by Faris and Roberts often belonged to exactly those earlier strata of settlers whose descendants went on to form regional elites. The presidency was never a random sample of the people. Its genealogical profile reflects that.
There is also a specifically English dimension to this story. Because the early United States grew out of British colonies, English ancestry remained unusually common among presidents. That is one reason the Plantagenet angle appears more often than, say, a parallel story about French or Habsburg descent. English medieval royal lines had a direct path into the same colonial populations that later produced so many American political leaders. The concentration is historical, not mystical.
Elite families do not need to preserve formal titles in order to preserve continuity of social capital. In the American case, much of that continuity moved through colonial settlement, local status, education, law, landholding, and marriage patterns rather than through overt nobility. The medieval ancestry survives as a genealogical fossil of those longer processes.
Barack Obama, for example, has one line to Scottish royalty through his American mother’s ancestry, as Genealogical Publishing notes. Out of all the African-Americans it was he who got to be president.
