Definition
Latin: "to make a suit one's own." A doctrine of Roman law holding that a judge (judex) who evidently favored one party over another — whether through partiality, enmity, or even mere imprudence — was deemed to have made the litigation his own personal matter. By doing so, the judge stepped outside the proper bounds of his judicial function and incurred personal liability as if he had committed a wrong. The judge was considered quasi ex maleficio obligatus — bound as if from a wrongful act — and was subject to a penalty, even when his conduct arose from negligence rather than deliberate corruption.
Common Confusion
Litem suam facere is sometimes loosely associated with modern concepts of judicial bias or recusal, but the comparison is imprecise. Modern recusal doctrine is a prospective remedy — it removes a biased judge before a decision is rendered. Litem suam facere was a retrospective liability — it imposed a penalty on the judge after the fact for having distorted the proceeding. The Roman concept carried personal financial consequences for the judge; no comparable doctrine of judicial personal liability for partiality survives in modern common law jurisdictions, where judges enjoy broad immunity.
Why It Matters in Research
This term appears in historical legal sources almost exclusively as a Roman law concept and is unlikely to appear in American or English case law as operative doctrine. Researchers will encounter it most often in treatises on Roman law, comparative law discussions, or early common law scholarship that borrowed Roman legal vocabulary. Its primary research relevance is threefold.
First, it illuminates the historical foundations of judicial accountability. Scholars tracing the intellectual lineage of judicial impartiality norms — from Roman procedure through civilian systems into early modern common law — will find litem suam facere cited as an early articulation of the principle that a judge who abandons neutrality forfeits the protection of judicial office.
Second, the doctrine's quasi-delictual framing is significant for legal historians. The Roman classification of the biased judge as quasi ex maleficio obligatus (obligated as if from a wrongful act) placed judicial misconduct in a liminal category between contract and delict — a classification that influenced how later civilian jurists theorized official liability.
Third, researchers using historical dictionaries should be alert to a minor transcription error: the first edition of Black's renders the Latin verb as "faccre" rather than "facere," and introduces the phrase as "item suam facere" rather than "litem suam facere" in the second edition entry. These are typographical artifacts, not variant forms of the doctrine. Burrill's entry is the most complete of the three, supplying the quasi-delictual classification and a reference to Justinian's Institutes that the Black's editions omit.
Historical Dictionary Support
All three source dictionaries agree on the core meaning: a judge who showed evident partiality or enmity toward a party was said to have made the suit his own. Black's (both editions) and Burrill align on the essential definition, tracing it to Calvin's Lexicon Juridicum.
Burrill's entry is substantively richer. It alone supplies the doctrinal consequence — quasi ex maleficio obligatus — and the crucial nuance that liability attached even for imprudence, not only for deliberate bias. Burrill cites Justinian's Institutes (4.5, pr.) directly, grounding the concept in primary Roman sources. Adam's Roman Antiquities (at page 269) is also cited by Burrill as secondary authority.
Black's entries, by contrast, stop at the descriptive level and do not explain what legal consequence followed from the designation. For research purposes, Burrill's entry is the more reliable and complete source, and researchers relying solely on Black's would miss the penalty dimension entirely — the feature that makes the doctrine legally interesting rather than merely definitional.
No significant divergence on meaning exists across the three dictionaries. The differences are ones of depth, not substance.
Jurisdictional Note
Litem suam facere is a Roman law concept with no direct common law counterpart. It survives in modern legal scholarship primarily in civilian jurisdictions that explicitly inherit Roman law categories, and in comparative law literature. Common law systems address judicial partiality through recusal, appellate reversal, and — in extreme cases — impeachment or judicial discipline, not through personal tort-like liability to litigants.