Definition
In English forest law, feonatio refers to the fawning season of deer — the period during which does give birth. During this season, special protections applied within royal forests: hunting and disturbance of deer were restricted beyond ordinary close seasons to protect the breeding stock of the king's game. The term appears in the Carta de Foresta and related forest law instruments governing the administration of royal forests in medieval England.
Common Confusion
Rapalje & Lawrence treat feonatio as equivalent to fenatio, and Burrill's cross-reference confirms this. The two spellings represent the same concept; researchers encountering either form in historical documents should treat them as interchangeable. Feonatio should not be confused with feorme (or feorm), a distinct forest and tenure law term referring to a render of agricultural produce owed by a grantee to a lord — Rapalje & Lawrence include a brief note on feorme immediately following their feonatio entry, which creates a risk of conflation in dense historical sources.
Why It Matters in Research
Feonatio is a narrow technical term of English forest law with no modern legal survival. Its research value is almost entirely historical: it will appear in medieval forest law documents, the Carta de Foresta (1217), and secondary literature on royal forests, venison law, and close seasons. Researchers working in this area should be aware of the spelling variation — feonatio and fenatio are the same word, and both forms may appear in Latin legal records and their transcriptions. The term will not appear in American legal sources and has no equivalent in civilian or common law jurisdictions outside the English forest law tradition. Corpus searches should account for both spellings and for the possibility that transcribers of historical manuscripts may have introduced further variants. The Carta de Foresta, which Burrill cites as chapter 8, is the foundational source; researchers should consult that document and Spelman's glossary (Glossarium Archaiologicum) for authoritative context.
Historical Dictionary Support
All four source dictionaries agree on the core definition: feonatio means the fawning season of deer in the context of English forest law. Black's (both editions) and Burrill's provide identical one-line definitions. Burrill adds a citation to the Carta de Foresta and Spelman, giving the term its primary documentary anchoring. Rapalje & Lawrence add no substantive content beyond directing the reader to fenatio, though their immediately following entry on feorme is worth noting as a source of potential confusion in research.
None of the historical dictionaries expand on the legal consequences that attached to feonatio — what specific prohibitions or penalties applied during the fawning season, or how forest courts enforced those protections. Researchers needing operational detail must go beyond the dictionary sources to the Carta de Foresta itself, Manwood's Treatise of the Forest Laws, and secondary scholarship on medieval forest administration.
Jurisdictional Note
Feonatio is exclusively a term of English forest law. It has no equivalent in Scots law, civil law systems, or any American jurisdiction. It is of purely historical significance and is unlikely to arise outside the context of medieval English legal history research.