Definition
De banco (Latin: "of the bench") is a historical Latin phrase used in English law to designate the justices of the Court of Common Pleas, which was originally known simply as "the Bench" or "the Common Bench." The phrase appeared in formal royal writs and court documents to identify the court and its justices by their institutional seat. The Court of Common Pleas was one of the three principal common law courts at Westminster and held exclusive jurisdiction over most civil actions between subject and subject until its jurisdiction was broadened and eventually merged with other superior courts in the nineteenth century.
Why It Matters in Research
Researchers encountering de banco in historical legal records, Year Books, or early English case reports should understand it as a court identifier, not a description of judicial conduct or procedure. The phrase most commonly appears in the formulaic address of royal writs — the Burrill entry preserves the standard form: justitiariis suis de banco, salutem ("to his justices of the Bench, greeting") — and signals that the document originates from or is directed to the Court of Common Pleas rather than the King's Bench or Exchequer.
The key research trap is confusing de banco with de banco regis, which referred specifically to the King's Bench. The bare form, de banco, consistently designated Common Pleas. Misreading this distinction collapses two courts with meaningfully different jurisdictions and procedural histories.
Because de banco is a phrase rooted in medieval and early modern English practice, it appears almost exclusively in pre-nineteenth-century sources. The Judicature Acts of 1873–1875 abolished the Court of Common Pleas as a distinct institution, folding it into the new Supreme Court of Judicature. After that date, de banco effectively disappears from active legal usage and survives only in historical scholarship and older law dictionaries.
For researchers working in the Law Mind corpus, this term is relevant primarily when tracing the institutional history of English courts, interpreting early writs or plea rolls, or understanding jurisdictional boundaries in pre-modern common law. It has no direct American doctrinal application but may surface in treatises on common law history or in early American courts that self-consciously modeled practice on English precedent.
Historical Dictionary Support
The three source dictionaries are in full agreement: all three define de banco identically as "of the bench" and identify it as the designation for justices of the Court of Common Pleas. Burrill adds the most texture by preserving the writ formula in which the phrase appeared, illustrating that it was not merely a descriptive label but a term of art embedded in formal royal address. Neither Black's edition adds to Burrill's substance; the entries are essentially compressed versions of the same definition.
None of the sources address the contrast with de banco regis or explain the procedural significance of the distinction between Common Pleas and King's Bench jurisdiction — a gap researchers should be aware of when the historical context requires more than identification of the court.
Jurisdictional Note
De banco is exclusively an English legal term with no equivalent in American federal or state court nomenclature. American courts adopted no analogous Latin designation for their civil benches. Researchers will not encounter this phrase in American primary sources except in direct quotations from or discussions of English practice.