Definition
A landboo (also rendered landbook or land-boc) is a Saxon instrument — a charter or deed — by which lands or tenements were granted, conveyed, or held. It functioned as the written evidence of title to land under early English law, predating the more systematic conveyancing forms that emerged after the Norman Conquest.
Why It Matters in Research
Researchers encountering this term will almost exclusively find it in sources dealing with pre-Conquest Anglo-Saxon land tenure and early English legal history. It does not appear in modern conveyancing practice and has no operative legal significance in contemporary doctrine. Its relevance is purely historical and contextual: understanding the landboo helps situate how written title evidence functioned before the development of the common law deed, the fine, and the recovery.
The term appears in antiquarian and legal-historical literature more often than in actual case law or statute. Researchers working in early English land law should treat the landboo as part of a cluster of Saxon tenure concepts — alongside bocland (bookland), folkland, and laenland — that describe fundamentally different modes of holding and evidencing land rights than those familiar from post-Conquest sources. Conflating these categories, or reading later common law conveyancing concepts backward onto Saxon instruments, is a persistent trap in older secondary literature.
The spelling varies across sources. "Landboc," "land-boc," "landbook," and "landboo" appear interchangeably depending on the era and the transcription conventions of the author. Researchers searching historical indices or digitized sources should try multiple spellings.
Historical Dictionary Support
Black's Law Dictionary (2nd Ed., Supplemental) defines landboo as "[i]n Saxon law. A charter or deed by which lands or tenements were given or held," citing Spelman, Cowell, and Reeve's English Law (1 Reeve, Eng. Law, 10). These three sources represent the core antiquarian tradition on Saxon legal terminology: Spelman's Glossarium (a seventeenth-century glossary of archaic legal terms), Cowell's The Interpreter (an early seventeenth-century law dictionary), and Reeve's History of the English Law. All three treat the landboo as a documentary instrument of conveyance, not a right or tenure category in itself — it is the evidence of the grant, not the grant's substantive character.
No modern legal dictionary of general circulation carries this term. Its appearance in Black's Supplemental edition reflects the nineteenth-century effort to document historical and obsolete terms that might surface in reading older reports and treatises, rather than to provide guidance on operative law. Researchers should not expect doctrinal elaboration from any of the historical sources: the term is recorded but not analyzed at length.
Jurisdictional Note
Applicable only in the context of pre-Conquest English legal history. No American, Commonwealth, or modern English jurisdiction recognizes or applies this term operatively.