Definition
A Roman and early English law term meaning manifest or open theft — specifically, theft in which the thief is caught in the act or apprehended while still in possession of the stolen property. The term derives from Roman law and passed into early English legal usage, where it carried distinct procedural and penal consequences compared to theft that was not manifest (furtum nec manifestum).
The full Latin formula preserved in Burrill captures the concept precisely: furtum manifestum est ubi latro deprehensus est, seysitus de aliquo latrocinio, scilicet hondhabende et bacberende — manifest theft is where a thief is apprehended, seized with the stolen goods, that is, hand-having and back-bearing. The Old English glosses hondhabende (having in hand) and bacberende (bearing on back) describe the condition of being caught red-handed with the stolen goods on one's person.
The accompanying maxim — furtum non est ubi initium habet detentionis per dominium rei (there is no theft where the foundation of the detention is based upon ownership of the thing) — establishes the negative boundary: a person who retains property under a colorable claim of ownership cannot be charged with furtum, because the mental element of theft requires that the taking be without any right to possession.
Common Confusion
Furtum manifestum should not be confused with furtum nec manifestum, its doctrinal opposite in Roman law. Under the Twelve Tables and subsequent Roman jurisprudence, the distinction was not merely descriptive but carried severe practical consequences: furtum manifestum historically authorized summary corporal punishment or death, while furtum nec manifestum (non-manifest theft, discovered after the fact) carried only a monetary penalty. By the time the term entered early English legal writing, the harshest Roman penalties had fallen away, but the categorical distinction between manifest and non-manifest theft persisted in doctrinal discussion.
Why It Matters in Research
This term appears almost exclusively in historical and comparative legal sources. Researchers encounter it in:
Bracton and Bractonian scholarship. Black's citation to Bracton (fol. 150b) situates the term within thirteenth-century English common law doctrine. Researchers working on the reception of Roman law into medieval English legal thought will find furtum manifestum a productive entry point. The Bracton folio reference is genuine and locatable in digital editions of De Legibus et Consuetudinibus Angliae.
Coke's Institutes. Both Black's and Rapalje & Lawrence cite 3 Institutes 107 for the non est furtum maxim. Researchers consulting Coke should note that he uses the Roman framework to illuminate — and sometimes distinguish — early English larceny doctrine.
Old English legal vocabulary. Burrill's preservation of hondhabende and bacberende signals that the concept had Anglo-Saxon roots independent of Roman borrowing. Researchers studying the pre-Conquest and transitional Norman-period criminal law should treat these glosses as evidence of parallel development rather than pure Roman importation.
Criminal law history and larceny doctrine. The furtum manifestum / nec manifestum distinction is foundational to understanding how early theft law treated the circumstances of detection as a substantive element affecting liability and penalty — a structure that modern criminal law does not replicate. Researchers tracing the evolution of larceny, receiving stolen goods, or in flagrante delicto doctrines may need to work through this Roman framework to understand early common law sources.
Navigational caution: Modern legal databases will return almost nothing for this term in case law after the early nineteenth century. It functions as a doctrinal and historical reference term, not a living legal category. Researchers who encounter it in primary sources should treat it as a signal that the author is reasoning from Roman or early English foundations.
Historical Dictionary Support
The three shelf sources agree on the core definition — manifest theft, caught in the act, goods still on the thief's person — and all three preserve the same maxim from Coke's Institutes. The sources diverge usefully in what they add.
Burrill provides the most complete Latin formula and uniquely preserves the Old English glosses, making his entry the richest for researchers interested in the Anglo-Saxon dimension. His entry appears to have been cut short in the surviving text, ending mid-sentence with "manifest theft is where a thief is" — researchers consulting Burrill in original should locate the complete passage.
Black's entry is the most compressed and leans on the Bracton citation without elaborating the Roman law background. Rapalje & Lawrence occupy a middle position, explicitly flagging both "civil and old English law" as the operative frames, which is the most accurate characterization of the term's dual heritage.
None of the three shelf sources trace the Roman law penalties associated with the manifest/non-manifest distinction — a significant omission for researchers interested in the penal theory underlying the category. For that dimension, Gaius's Institutes and Justinian's Digest (particularly D.47.2 on furtum) are necessary supplements not found in the Law Mind historical dictionary shelf.
Jurisdictional Note
Furtum manifestum is not operative positive law in any common law jurisdiction. It survives in American and English legal literature only as historical doctrine and as a reference point in scholarship on larceny, criminal intent, and the Roman law foundations of English common law. Researchers should not expect jurisdictional variation in its application — the relevant variation is temporal, not geographic.