Definition
Temporal Lords are the lay peers of England — that is, members of the House of Lords who hold their seats by virtue of a secular peerage (duke, marquess, earl, viscount, or baron) rather than by virtue of ecclesiastical office. The term distinguishes this class of peers from the Lords Spiritual, who sit in the upper chamber as bishops and archbishops of the Church of England.
The distinction matters constitutionally: Temporal Lords are, in the strict technical sense, peers of the realm. The Lords Spiritual — the bishops — are lords of Parliament but are not peers in the full legal sense, a distinction preserved in formal constitutional commentary and relevant to questions of privilege, precedence, and legal immunity historically attaching to peerage.
Common Confusion
Temporal Lords are sometimes loosely described as though they form one undifferentiated body with the Lords Spiritual within the House of Lords. The distinction is not merely ceremonial. In strict legal usage, peerage and lordship of Parliament are not synonymous. Bishops sit in Parliament as lords, but they do not hold peerages; they lose their seats upon vacating their sees, while hereditary temporal peers historically transmitted their status by inheritance. Researchers conflating "lord" with "peer" will misread constitutional sources discussing voting rights, judicial functions of the House of Lords, and the privileges of peerage.
Why It Matters in Research
The term appears most frequently in English constitutional and parliamentary law sources predating the twentieth century. Researchers working in the Law Mind corpus should note several navigational points.
First, the Lords Spiritual / Temporal Lords distinction is load-bearing in sources discussing the judicial role of the House of Lords. When historical sources address the appellate jurisdiction of the Lords, or the trial of peers, they often specify which class of lords may participate — temporal peers held full judicial functions in ways that bishops did not always share.
Second, the Peerage Acts and the Life Peerages Act 1958 altered the composition of the Lords significantly. Sources written before 1958 treat the temporal peerage as exclusively hereditary; post-1958 sources must account for life peers, who are Temporal Lords but hold non-heritable titles. Researchers must anchor sources to the correct era.
Third, Bouvier's entry simply redirects to PEERS — a deliberate signal that in American legal usage, the concept of Temporal Lords has no domestic application. The term enters American legal sources only in the context of English constitutional history, the historical basis of jury trial ("judgment of peers"), or comparative constitutional scholarship. Researchers encountering the term in American sources are almost certainly dealing with a historical or comparative argument, not a claim about operative American law.
Fourth, the first Black's entry reproduced in the source material contains an apparent editorial fragment about the Templars and Temple Bar — this is a textual artifact from a closely adjacent dictionary entry and does not bear on the definition of Temporal Lords.
Historical Dictionary Support
Black's Law Dictionary (both the first and second editions) defines Temporal Lords as "the peers of England," immediately qualifying that bishops are "not in strictness held to be peers, but merely lords of parliament." Both editions cite Stephens' Commentaries on the Laws of England (2 Steph. Comm.) for the proposition. The wording is nearly identical across editions, indicating stable consensus on this point in the Anglo-American legal dictionary tradition.
Bouvier's Law Dictionary declines to define the term independently and redirects to PEERS. This is editorially significant: Bouvier, written for American practitioners, treats Temporal Lords as a derivative concept fully subsumed within the broader doctrine of peerage, rather than as a term requiring its own treatment. Researchers using Bouvier as a primary source will find the substantive content only by following the cross-reference.
The historical dictionaries agree on the core distinction but offer no guidance on the post-1958 statutory changes to the Lords' composition, the eventual removal of most hereditary peers by the House of Lords Act 1999, or the abolition of the Lords' appellate jurisdiction by the Constitutional Reform Act 2005. These developments are entirely outside the scope of the historical sources and must be addressed through primary legislative materials and modern constitutional commentary.
Jurisdictional Note
Temporal Lords is a term of English constitutional law with no direct counterpart in any American, Commonwealth, or civil-law jurisdiction. In Commonwealth jurisdictions that retain upper legislative chambers, the specific Lords Spiritual / Temporal Lords distinction does not replicate. Researchers should treat the term as England-specific unless the source expressly extends the analysis.