SALVUS PLEGIUS - The Law Mind Legal Dictionary

SALVUS PLEGIUSAuthored

The Law Mind • 671 words

Definition

Latin. "A safe pledge." In the historical practice of English common law, salvus plegius denotes a reliable or sufficient surety — a pledge or pledgor deemed trustworthy enough to stand as security for the appearance of a party or the performance of an obligation. The term is closely synonymous with certus plegius ("a sure pledge"), and the two were used interchangeably in the medieval English courts. Both phrases described a pledgor whose solvency and standing were not in doubt, as distinguished from a nominal or insufficient surety.

The concept belongs to the older common law system of pledges and mainprise, in which named individuals stood as security for a defendant's or litigant's appearance before the court. A salvus plegius was the approved, reliable form of such a pledge.

Common Confusion

Salvus plegius and certus plegius are distinct Latin phrases but functionally synonymous in the sources. Bracton uses both to describe the same quality of pledge — safe, reliable, and sufficient. Neither term should be confused with a mere formal pledge or fictitious pledge of the sort that developed in later common law pleading practice, where pledges became pro forma fictions entered on the record without any real surety standing behind them.

Why It Matters in Research

This is a narrow, archaic Latin phrase encountered almost exclusively in medieval and early modern English legal sources. Researchers are most likely to encounter salvus plegius in:

— Manuscript and printed editions of Bracton's De Legibus et Consuetudinibus Angliae, specifically folio 160b, which is the primary authority cited by every historical dictionary entry. Any research touching Bracton's treatment of pledges and suretyship should register this term.

— Early English plea rolls and court records where pledges for appearance were entered by name, with notations distinguishing reliable from doubtful sureties.

— Historical treatises on mainprise, bail, and suretyship, where the adequacy of a pledge was a live procedural question.

The term has no modern operative legal significance. It does not appear in modern statutes or court opinions as an actionable concept, and researchers should treat it as purely historical vocabulary. The Rapalje & Lawrence entry, while correctly defining salvus plegius, conflates its citation block with unrelated "same" and "same cause" entries — a typographical artifact of that dictionary's formatting that could mislead a researcher scanning the page.

For corpus research, the key navigational point is that salvus plegius and certus plegius are synonyms. Searching one without the other in a medieval legal corpus will produce incomplete results.

Historical Dictionary Support

All five source dictionaries agree on both the translation ("a safe pledge") and the authority (Bracton, folio 160b). The entries are essentially identical across Black's (both editions), Bouvier's, and Burrill's — indicating that each drew from the same source or from one another, with Bracton as the common root. Burrill adds the qualification "English practice," which correctly situates the term as a feature of the English common law procedural system rather than civil or canon law.

None of the historical dictionaries elaborate beyond the brief definition, which reflects the term's narrow, technical scope. There is no divergence among the sources on meaning or usage. The brevity of every entry signals that even nineteenth-century legal lexicographers regarded this as a dead term of art requiring identification rather than extended explanation.

Bracton's folio 160b remains the only primary source cited in connection with this phrase. Researchers requiring deeper treatment of the pledge system Bracton describes should consult the Thorne translation of Bracton (Harvard, 1968–1977) and secondary scholarship on medieval English suretyship.

Jurisdictional Note

Salvus plegius is a term of English common law with no recognized counterpart in American, Scottish, or civilian legal systems. It is irrelevant to modern practice in any jurisdiction and relevant only to historical legal research in the English common law tradition.

SALVUS PLEGIUSmain

Black's Law Dictionary • 1891

pledge; called, also, "certus plegius," a sure pledge. Bract. fol. 1606. their common use. Cowell.

SALVUS PLEGIUSmain

Rapalje & Lawrence • 1883

-A safe pledge; called, also, "certus plegius," a sure pledge. Bract. 160 b. SAME, (defined). 40 Iowa 487, 493. (not synonymous with "aforesaid"). 3 Wils. 340; 1 Chit. Crim. L. 173. (in a contract). 66 III. 99. (in a deed). 8 Mass. 175. (in a will). 14 Pick. (Mass.) 70. SAME CAUSE, (defined). 2 Mass. 356. (in a statute). 1 C. P. D. 97. SAME CAUSE OF ACTION, (means an action supported by the same evidence). 2 Hall (N. Υ.) 454. SAME DESCRIPTION, (in railway clauses act). L. R. 4 H. L. 226. SAME OFFENSE, (in United States constitution). 1 Hughes (U. S.) 552. SAME, OR THE GREATER PART OF, (in a charter). 3 Dowl. & Ry. 75, 82. SAME VOYAGE OUT AND HOME, (in a statute). 11 East 683. SAMPLE.- A small quantity of a commodity exhibited at public or private sales as a specimen. Where goods are warehoused, certain small specified quantities are, by the regulations at the custom house, allowed to be taken out as samples, without payment of duty. SAMPLE, SALE BY.-A sale at which only a sample of the goods sold is exhibited to the buyer. In such a sale there is an implied warranty that the bulk of the property corresponds, as to quality, with the sample shown. SANCTA.-Reliques of saints, upon which oaths were made. SANCTION.-In the original sense of the word, a sanction is a penalty or punishment provided as a means of enforcing obedience to a law. (2 Just. Inst. 1, 10.) In jurisprudence, a law is said to have a sanction when there is a State which will intervene if it is disobeyed or disregarded. (Holl. Jur. 60.) Therefore, international law has no legal sanction. SANCTIONS, VARIETIES OF. - Sanctions have been described as civil (i. e. private) and as criminal (i. e. public)--the difference between them according to Austin being that the civil sanction may be remitted or enforced at the option of the individual, but that the criminal sanction cannot be so remitted or so enforced, but that only the public (i. e. sovereign) may remit or at its option enforce the sanction. A criminal sanction is in fact merely, a punishment; and a civil sanction is simply a right or a right of action with its consequences to the unsuccessful party. In a more general sense, a sanction has been defined as a conditional evil annexed to a law to produce obedience to that law; and in a still wider sense, a sanction means simply an authorization of anything. Occasionally, sanction is used (e. g. in Roman law) to denote a statute, the part (penal clause) being used to denote the whole. - Brown. SANCTUARY.-In old English law, a place privileged for the safe-guard of offenders' lives, being founded on the law of mercy, and the great reverence and devotion which the prince bears to the place whereunto he grants such privilege. 3 Hallam Mid. Ages c. ix. pt. 1, p. 302. All privilege of sanctuary, and abjuration consequent thereon, is utterly taken away and abolished. 21 Jac. I. c. 21. SAND, (in a deed). 41 Me. 352.

SALVUS PLEGIUSmain

Bouvier's Law Dictionary • 1928

A safe pledge; called, also, " certus plegius," a sure pledge. Bract. 160 b.

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