Definition
In old English law, a counter-tally. A record-keeping instrument used in the Exchequer in which a duplicate or corresponding tally was maintained to verify accounts. The term derives from medieval Latin legal usage and appears in Exchequer memoranda from the reign of Edward I. As a counter-tally, the contratallia functioned as the matching half of a split tally system: one portion was held by the accountant or debtor, the other retained by the Crown's officers, so that the two pieces could be brought together to confirm that a debt or payment had been accurately recorded.
Why It Matters in Research
This is a narrow term of Exchequer procedure with no modern equivalent. Researchers encountering contratallia in medieval administrative records should understand it within the broader tally system that governed English royal finance from at least the twelfth century through the early nineteenth century, when the Exchequer formally abandoned wooden tallies. The term will appear almost exclusively in Latin Exchequer memoranda, plea rolls, and administrative records of the medieval period — particularly those produced under Edward I, the reign specifically referenced in the primary sources.
Because the term is archaic and jurisdictionally specific to the English Exchequer, researchers working in related areas should be alert to several traps. First, contratallia will rarely appear in translated or modernized legal texts; researchers dependent on English-language summaries of medieval administrative practice may miss it entirely. Second, the term sits at the intersection of financial administration and legal record-keeping, meaning it appears in administrative history scholarship as readily as in legal history sources — corpus searches limited to legal databases may return sparse results. Third, the Exchequer memoranda in which the term appears (Memoranda Rolls, sometimes cited as Mem. in Scacc.) are held primarily in The National Archives at Kew and are only partially digitized; researchers should anticipate working with manuscript sources or printed calendars.
The connection between contratallia and the broader tally system is important context. The tally (tallia or talea) was the primary instrument of Exchequer accounting, and the contratallia was its verification mechanism. Understanding one term requires familiarity with the other.
Historical Dictionary Support
All three source dictionaries — Black's (1st ed.), Black's (2nd ed.), and Burrill's — are in full agreement on the definition: a counter-tally, a term used in the Exchequer, with the shared citation to Memoranda in Scaccario, Michaelmas term, 26 Edward I (1298). The entries are essentially identical across sources, which signals that all three drew from the same narrow documentary record rather than from independent research. No source offers elaboration on the mechanics of the counter-tally system or its relationship to cognate instruments.
What the historical dictionaries do not address is the procedural context: how the contratallia was created, how it was used in dispute resolution or audit, and what happened when the two halves of a tally failed to match. These questions belong to the historiography of Exchequer administration rather than to the legal dictionaries, which treat the term as definitional only.
Researchers should note that the citation "Mem. in Scacc. M. 26 Edw. I" is a reference to the Exchequer Memoranda Rolls for Michaelmas term of the twenty-sixth year of Edward I's reign. This is a real archival source, not a case citation in the modern sense.
Jurisdictional Note
Contratallia is specific to the English royal Exchequer and has no known equivalent in Scottish, Irish, or continental legal systems under this name. It is a term of English medieval administrative law only.