Definition
A chartophylax was an official record-keeper responsible for the custody and maintenance of public documents, charters, and official instruments. The term appears in old European law to denote a keeper of records or archives — functionally equivalent to a registrar or archivist holding public trust over written instruments. The office was part of the administrative machinery of medieval ecclesiastical and civil governance, particularly in Byzantine and continental European institutional contexts.
Common Language
Modern common usage (Wiktionary): An ecclesiastical officer in charge of official documents and records in the Greek Orthodox Church in Byzantine times.
Historical common usage (Webster's 1913): Not recorded. The term did not enter general English usage.
The Wiktionary definition captures one institutional context — Byzantine ecclesiastical administration — while the legal dictionaries apply the term more broadly to secular and civil record-keeping functions in old European law. A researcher encountering the term in a legal source should not assume a strictly religious context; the office could be held in civil as well as ecclesiastical settings.
Why It Matters in Research
This is a term of historical and antiquarian significance only. It will not appear in modern statutes, regulations, or case law. Researchers are most likely to encounter it in one of three contexts: (1) transcriptions or translations of medieval charters and ecclesiastical documents; (2) treatises on canon law or Byzantine administrative history; or (3) glossaries appended to works on English legal antiquities, where it appears alongside similar Greco-Latin administrative titles.
The primary navigational value of identifying this term is recognizing its functional equivalence to other record-keeping offices whose documentary output — the charters, registers, and instruments themselves — may be the actual object of research. The chartophylax is the officer; the chartulary is the document collection that officer maintained. Conflating the two will send a researcher in the wrong direction.
Spelman's Glossarium Archaiologicum is the authority cited across all three source dictionaries. Researchers tracing the term's legal usage should consult Spelman directly rather than relying on secondary condensations, as the dictionary definitions draw from a single common source and add no independent analysis.
Historical Dictionary Support
Black's (1st and 2nd editions) and Burrill's are in complete agreement: a chartophylax is a keeper of records or public instruments, equivalent to a chartulary or registrar, in old European law. All three entries trace to Spelman as the sole authority. There is no meaningful divergence among the sources.
Burrill's entry is the most instructive of the three. It supplies the Greek word-roots (chartes, paper or writing; phylax, a keeper), which clarifies why the term has a narrower sibling — chartoprates — meaning a seller of paper (from chartes and prates, a seller). Burrill cross-references the Justinianic Code (Cod. 11.17, De collegiatis et chartopratis) for chartoprates, providing the only primary legal citation in the cluster. No similar primary source citation exists for chartophylax itself in any of the three dictionaries.
What the historical sources do not address: the precise scope of the chartophylax's authority, the relationship between the office in ecclesiastical versus civil settings, or any evidentiary rules governing documents authenticated or maintained by such an officer. These questions would require consultation of Byzantine legal sources and medieval canon law scholarship beyond what any of these dictionaries supply.