Definition
In medieval Latin legal usage, forfactura means a forfeiture — the loss of property, rights, or money as a legal consequence of a wrongful act or the violation of a legal obligation. The term is functionally synonymous with forisfactura, the more commonly encountered Latin form in historical English and European legal sources, and Burrill treats the two as interchangeable.
The concept encompasses two related but distinct senses found in the historical record:
1. The act of incurring a penalty or forfeiture (mulctum incurrere) — that is, the doing of some act that triggers the legal consequence of loss.
2. The forfeiture itself — the property, sum, or right that is lost as the consequence of that act.
Penal statutes of the medieval period frequently employed forfactura and its cognates to describe both the trigger and the result, which is why historical documents must be read carefully to determine which sense is operative in context.
The related adjective form, forfactus (or forfactum), means "forfeited" — that is, already subject to or having undergone forfeiture. The phrase de rebus forfactis, appearing in Burrill's entry, translates roughly as "concerning forfeited things" and appears in documentary contexts dealing with the administration of seized or escheated property.
Common Confusion
FORFACTURA vs. FORISFACTURA: These terms are not meaningfully distinct in substance — they refer to the same legal concept and are used interchangeably in historical sources. The difference is orthographic and reflects regional or chronological variation in medieval Latin scribal practice. Researchers encountering one form should immediately cross-reference the other, as indexing in historical records and secondary sources is inconsistent. Burrill explicitly cross-references forisfactura from the forfactura entry.
FORFACTURA vs. FORFEITURE (English): Forfactura is the Latin antecedent of the English legal term forfeiture. The English term carries a broader and more developed doctrinal framework — including civil forfeiture, criminal forfeiture, and statutory forfeiture in modern law — that was not fully elaborated in the medieval sources where forfactura appears. Do not project modern forfeiture doctrine backward onto forfactura without care.
Why It Matters in Research
Forfactura is encountered almost exclusively in medieval Latin legal documents — charters, custumals, plea rolls, and Continental legal codes — rather than in common law pleading or equity practice. Researchers working in post-medieval English law will rarely meet this term in primary sources, but it appears frequently in secondary treatises and glossaries that trace the ancestry of forfeiture doctrine.
The primary research trap is indexing fragmentation. Historical dictionaries and document calendars may index forfeiture-related terms under forfactura, forisfactura, forisfactum, forfactum, or the Anglo-French forfaict depending on the scribe, the period, and the editor. A researcher who searches only one spelling may miss substantial material. Burrill's cross-reference structure reflects this problem directly.
The phrase de rebus forfactis in Burrill's entry signals a documentary genre worth noting: administrative records dealing with the disposition of forfeited property often use this construction. When this phrase appears in a charter or writ, the document is likely concerned with the king's or lord's claim to property already adjudged forfeit, rather than the adjudication of the forfeiture itself.
The connection between forfactura and penal statutes is important for researchers tracing the legislative history of forfeiture. Medieval penal enactments used forfactura language to describe both the offense and its consequence, sometimes in the same clause. This dual usage makes parsing legislative intent in historical statutory sources genuinely difficult.
For researchers working in comparative legal history, forfactura also appears in Continental European sources — particularly in Frankish and early feudal law — where its meaning and procedural consequences may differ from the English feudal context. Burrill's reference to "old European law" flags this dimension without developing it.
Historical Dictionary Support
Burrill's Law Dictionary is the primary authority in the Law Mind corpus for this term, and the entry is brief. Burrill defines forfactura as a forfeit, cites Spelman's Glossarium for the root verb forisfacere, and cross-references forisfactura — making clear that the two entries together constitute the full treatment. The entry also supplies the two functional senses identified above (incurring a penalty; becoming liable for payment) and links the term to penal statutes.
Spelman's Glossarium Archaiologicum, cited by Burrill, is the deeper scholarly source for the etymology and historical usage of forisfacere and its derivatives. Researchers needing fuller documentary grounding for forfactura should consult Spelman directly, as Burrill's entry essentially condenses Spelman's analysis.
What the historical dictionaries collectively do not provide is any sustained treatment of forfactura in procedural context — how forfeiture was actually claimed, adjudged, or administered under the medieval legal systems where this term operated. For that, researchers must move to primary sources and secondary historical scholarship rather than the dictionary shelf.
Jurisdictional Note
Forfactura appears in both English and Continental European medieval sources, but its procedural and substantive meaning varied by jurisdiction and feudal context. English common law forfeiture doctrine developed its own technical vocabulary relatively early; forfactura in English sources is therefore most commonly encountered in pre-common-law materials or in learned Latin commentary rather than in the mainstream of common law pleading.