Definition
The four ancient legal societies of England — Inner Temple, Middle Temple, Lincoln's Inn, and Gray's Inn — that have historically held the exclusive privilege of admitting persons to practice as barristers at law. The Inns of Court are private, unincorporated associations located in London, functioning as professional guilds, educational institutions, and credentialing bodies for the English bar. Membership in one of the four Inns, followed by a period of study and the completion of required exercises, has long been the formal pathway to being "called to the bar" — the conferral of the rank of barrister.
The Inns trace their origins to approximately the late thirteenth or early fourteenth century, emerging as residential and collegiate communities where lawyers gathered, trained, and governed entry to the profession. Historically, they also served as a form of legal education before formal law schools existed, combining lodging, dining, mooting exercises, and instruction in a single institution.
Each Inn is self-governing and retains its own customs, but all four operate collectively through the Bar Council and the Council of the Inns of Court in regulating modern barrister training and admission. The Inns no longer serve a residential function in the same way, but dining and attendance requirements historically tied to membership persist in modified form.
Recognized Forms
/SUBTYPES
The four Inns of Court are:
INNER TEMPLE — One of the two Inns occupying the former precincts of the Knights Templar in London. Shares its historic grounds with the Middle Temple.
MIDDLE TEMPLE — The second Inn located on the Templar grounds. Like the Inner Temple, it maintains its own hall, library, and governing benchers.
LINCOLN'S INN — Located in Holborn, historically associated with the earls of Lincoln. Long considered one of the most prestigious of the four.
GRAY'S INN — Located in Holborn, historically associated with the Gray family. Known for its association with Francis Bacon, who served as its treasurer.
A related category, the Inns of Chancery, consisted of subordinate institutions historically associated with the Inns of Court and primarily concerned with training attorneys and clerks in Chancery practice. These have not survived as functioning bodies. Bouvier's identifies Clement's Inn, Clifford's Inn, and others in this category. Researchers should not conflate the two groups; only the four Inns of Court possessed the power to call to the bar.
Why It Matters in Research
Researchers encountering historical English legal materials will find references to the Inns of Court woven throughout — in records of legal education, biographical dictionaries of lawyers, court reports, and secondary legal histories. Several points are critical:
The distinction between barrister and solicitor (or attorney) is inseparable from the Inns. Only persons called to the bar through one of the four Inns could appear as barristers in the superior courts. Solicitors were trained and regulated through a separate pathway. Pre-twentieth century English legal sources often assume the reader understands this division; American researchers unfamiliar with the English bifurcated profession may misread credentials or professional designations.
American colonial and early republic lawyers frequently trained in England through one of the Inns, and biographical references to such training appear throughout early American legal records. Understanding what Inn membership signified — and what it did not (the Inns were not universities; attendance requirements were notorious for being lax, especially in the eighteenth century) — is necessary for evaluating those biographical claims accurately.
The Inns of Chancery are a research trap. Several historical dictionaries and encyclopedias group them loosely with the Inns of Court, and older sources occasionally use "Inns of Court" loosely to encompass both. Burrill's correctly limits the term to the four principal Inns with bar-calling authority. Bouvier's is more expansive and requires careful reading on this point.
The Inns produced extensive records — admission registers, call lists, pension books — that are primary sources for legal biography and history. These are housed at the respective Inns' archives and have been partially published and indexed.
Historical Dictionary Support
The historical dictionaries largely agree on the core definition but vary in scope and precision.
Burrill's is the most concise and precise, correctly identifying the four Inns by name, citing Blackstone's Commentaries and Stephen's Commentaries for authority, and limiting the definition strictly to bar-calling privilege. This entry is the most reliable starting point for the core legal meaning.
Bouvier's is the most expansive, noting the Inns' voluntary and non-corporate character and distinguishing them from the Inns of Chancery. Bouvier's reference to the Encyclopaedia Britannica as a source signals that this is historical-institutional knowledge rather than strictly legal doctrine — appropriate, given that the Inns function more as professional associations than as courts or legal entities in any technical sense.
Black's (1st Ed.) captures the collegiate character of the Inns and their approximate founding period, noting the Inner Temple specifically. The entry as preserved is incomplete but conveys the principal purpose. Black's 2nd Ed. does not appear to contain a usable entry for this term in the available excerpt; the fragment provided relates to an unconnected topic.
Rapalje & Lawrence similarly provides no usable entry for this term in the available excerpt.
None of the historical dictionaries address the Inns' modern structure, their relationship to the Bar Standards Board, or the reforms of the twentieth and twenty-first centuries that substantially altered training requirements. Researchers working with contemporary English legal materials should supplement dictionary sources with current institutional materials from the Inns themselves.
Jurisdictional Note
The Inns of Court are exclusively English institutions and have no direct counterpart in American, Scottish, or other common law jurisdictions. Some American cities established local organizations using the name "Inn of Court" (the American Inns of Court movement, founded in the 1980s), but these are voluntary professional development organizations with no bar-calling authority or formal regulatory function. The names are not interchangeable in historical research contexts.