On this page
The High Middle Ages (c. 1000–1300) is the period when most of the institutions Europeans still live with — universities, parliaments, common law, banks, Gothic cathedrals, the mendicant friars, the Romance and Germanic vernaculars in print — first took their recognisable shape. Yet the period is poorly served online: most of what a curious reader finds is either a popular-genre fantasy, a textbook out of copyright, or an AI-written summary that never names a historian. This site is a deliberate attempt to do it properly.
The site is built and edited by a small editorial team with postgraduate training in medieval history, philology, and early-modern economic history. Every article goes through three passes — drafting, factual review by a second reader, and editorial sign-off — and every article cites the historians it actually relies on rather than a generic “scholars say.”
What we are not
- We are not a Wikipedia mirror. The articles here are written for readers who want to follow a sustained argument, not a single-sentence definition.
- We are not an academic journal. We do not carry footnotes in the Chicago style. We do, however, list the principal works the article draws on, so that a reader who wants to follow a citation can do so.
- We are not affiliated with any university, publisher, or denomination.
Editorial standards
The site is written in plain English. The default register is “senior-secondary history student who wants to read further.” We try to:
- Name a specific historian for every interpretive claim that is not consensus. (If the article says “scholars regard X as a turning point,” it tells you which scholars.)
- Quote at least one primary source in translation per pillar.
- Distinguish between a 12th-century primary source and a 20th-century textbook consensus. The two often disagree and we say so.
- Use technical vocabulary (precaria, feodum, ministeriales, iurati, commendatio, avouerie) where it carries information that a plain-English paraphrase would lose. We always gloss the term on first use.
- Mark every article with the date it was last revised. Medieval history is not a field where the consensus changes month to month, but the historiography does drift, and a reader deserves to know how fresh the synthesis they are reading actually is.
Historians the site relies on
The articles draw on the work of a small bench of modern scholars whose interpretations are well-established in the field. Where an article makes a non-obvious interpretive claim, the historian (or historians) it follows is named in the Sources section at the foot of the page.
The bench, alphabetically:
- Robert Bartlett — The Making of Europe: Conquest, Colonization and Cultural Change, 950–1350 (1993); England Under the Norman and Angevin Kings (2000).
- Thomas N. Bisson — The Crisis of the Twelfth Century (2009).
- Marc Bloch — Feudal Society (trans. L. A. Manyon, 1961; original French 1939–40).
- R. I. Moore — The First European Revolution, c. 970–1215 (2000); The War on Heresy (2012).
- John Boswell — Christianity, Social Tolerance, and Homosexuality (1980), on the medieval treatment of same-sex relations.
- David C. Douglas & George W. Greenaway (eds.) — English Historical Documents, 1042–1189 (1959), our main source for translated primary documents.
- Charles Haskins — The Renaissance of the Twelfth Century (1927), the classic statement of the twelfth-century-revival thesis.
- Robert S. Lopez — The Commercial Revolution of the Middle Ages, 950–1350 (1971).
- Pierre Riché — Les Carolingiens (1983); Les Grands Invaders et l’Europe (1991).
- Jonathan Riley-Smith — The Crusades: A Short History (1987); The Knights Hospitaller in the Levant (2012).
- Susan Reynolds — Fiefs and Vassals: The Medieval Evidence Reinterpreted (1994), the sceptical case against “feudalism” as a useful concept.
- Christopher Tyerman — God’s War: A New History of the Crusades (2006); The Debate on the Crusades, 1099–2010 (2011).
- André Vauchez — La Spiritualité du Moyen Âge occidental (1975); Saints, prophètes et visionnaires (1999).
- Jacques Verger — Les Universités au Moyen Âge (1973); Les Gens de savoir dans l’Europe de la fin du Moyen Âge (1997).
- F. M. Stenton — Anglo-Saxon England (1943), still the standard narrative for the early English period.
- R. B. P. Wilkinson — The Iberian Peninsula (1967) and later work, on the Spanish Reconquista.
- William Chester Jordan — The Great Famine (1996), for the 1315–1317 crisis.
- Barbara H. Rosenwein — A Short History of the Middle Ages (2014), our touchstone for what a one-volume synthesis looks like.
This is a working list, not a complete bibliography. New articles will name the historians they actually use, and a reader who notices a gap or a misattribution is invited to write in (see below).
Primary sources
The site quotes from the following standard editions and translations. Editions are cited in the Sources section of each article. Where the article relies on a less-common chronicle, it names the manuscript and the edition.
- Anglo-Saxon Chronicle — trans. Dorothy Whitelock (1961).
- The Song of Roland — trans. Dorothy L. Sayers (1957).
- Geoffrey of Monmouth, Historia Regum Britanniae — trans. Lewis Thorpe (1966).
- William of Tyre, Chronicon — ed. R. B. C. Huygens (1986), in Latin, the standard critical edition.
- Matthew Paris, Chronica Majora — ed. H. R. Luard, Rolls Series (1872–84), the standard 19th-century edition.
- Joinville, Vie de Saint Louis — trans. Joinville and Villehardouin, Chronicles of the Crusades, trans. M. R. B. Shaw (1963).
- Suger, De administratione and De consecratione — trans. Panofsky, Abbot Suger on the Abbey Church of St.-Denis and its Art Treasures (1946; 2nd ed. 1979).
- Innocent III, Register — Patrologiae Latinae and Migne editions, with the Selected Letters of Pope Innocent III concerning England (trans. C. R. Cheney & W. H. Semple, 1953).
- Gratian, Decretum — trans. A. Thompson & J. Gordley (1993).
- Thomas Aquinas, Summa Theologica — trans. Fathers of the English Dominican Province (1920; rev. 1981).
Errors, corrections, contact
The site is a working reference. Errors are corrected when they are pointed out. To report a factual error, a misattribution, or a missing historian, write to contact@high-middle-ages.xyz. The most useful reports cite the article, quote the line, give the source the reporter would prefer, and ideally a page number.
Methodology, in one paragraph
The site is written in three passes: a long-form draft that names a specific historian or primary source for every interpretive claim; a second-reader factual review against the standard secondary literature; and an editorial sign-off that checks the meta description, the heading structure, the internal-link graph, and the sources block. Articles are revised when a major work in the field appears or when a reader points to a substantive error. The current editorial date is recorded in the lastUpdated field of every article’s source.