Definition
Comitia calata (Latin: "convened assembly," from the archaic Latin *calare*, to call or summon) was a specific convocation of the Roman popular assembly held for solemn religious and quasi-legal purposes. Unlike the ordinary legislative or electoral assemblies of Rome, the comitia calata was called for a discrete set of ceremonial functions that blurred the boundary between religious observance and legal formality.
The comitia calata served three principal functions in Roman legal practice:
1. Adrogation. The formal adoption of a sui iuris person — one not under the authority of a paterfamilias — into another family. Because adrogation extinguished the adopter's family line and required transfer of sacral duties, it could not be accomplished privately; it demanded the sanction of the people assembled.
2. Testamentary confirmation. The public making or ratification of wills. In early Roman practice, a will made before the assembled comitia had a validity and solemnity that a private instrument lacked. This was one of the earliest forms of testament recognized in Roman law.
3. Adoption of sacred rites. When an heir succeeded to an inheritance, he was also expected to assume the family's religious obligations — the sacra privata. The comitia calata provided the public forum in which this transmission of religious duty could be confirmed.
The assembly was typically identified with the comitia curiata, the oldest of the Roman assemblies organized by curiae (kinship-based divisions). However, ancient sources — particularly Aulus Gellius — indicate the term could apply to a convened session of the comitia centuriata as well, with the practical distinction being procedural: the comitia curiata was summoned by a lictor, while the comitia centuriata was summoned by a cornicen (trumpeter).
Common Confusion
Researchers encountering Roman institutional terminology often conflate the comitia calata with the comitia curiata as a whole. They are not synonymous. The comitia curiata was the standing assembly organized by curiae and had a range of functions over Roman history, including conferring imperium on magistrates. The comitia calata was a specific convocation of that assembly (or, more rarely, the comitia centuriata) called for the particular religious-legal purposes described above. The distinction matters in research because sources discussing the comitia curiata are not necessarily discussing the calata session, and vice versa.
Also frequently confused with the comitia calata is the testamentum calatis comitiis — the testament made before the calata assembly — which is a specific legal instrument rather than the assembly itself.
Why It Matters in Research
This term appears primarily in discussions of Roman private law, Roman constitutional history, and the history of testamentary law. Researchers using Law Mind sources should be alert to several navigational issues.
First, the term is a point of entry into the deep history of will-making. The testamentum calatis comitiis is one of the two or three oldest forms of Roman testament and anchors comparative legal history discussions about why wills required public or quasi-public formality in archaic legal systems. Understanding comitia calata is therefore a prerequisite for tracing the evolution of testamentary form from Roman practice through canon law and into common law and civil law traditions.
Second, historical dictionary sources handle this term unevenly. Bouvier's entry folds comitia calata into a combined passage that immediately pivots to the comitia centuriata, which risks obscuring the distinct character of each. Researchers relying on Bouvier alone may undersell the specifically religious-legal character of the calata convocation.
Third, because the comitia calata operated at the intersection of religious duty (sacra) and legal consequence (adrogation, succession), it is relevant to research on the Roman concept of pietas as a legal obligation, the sacra privata, and the role of the pontifices in supervising family law. These connections are largely invisible in the dictionary entries and require pursuit through encyclopedic and treatise sources.
Fourth, the term appears almost exclusively in historical legal contexts. It has no operative legal meaning in any modern jurisdiction. Researchers who encounter it in 19th-century civil law treatises — particularly those drawing on Savigny or the Pandectists — should understand it as descriptive background to Roman sources, not as a living legal category.
Historical Dictionary Support
Bouvier's and Burrill's entries agree on the core functions: religious convocation, testamentary purposes, and connection to the comitia curiata. Burrill adds meaningful depth by citing Aulus Gellius (*Noctes Atticae* XV.27) directly, grounding the entry in a recoverable primary source. Gellius is the most cited ancient authority on the procedural distinction between the curiate and centuriate forms of the calata assembly, and Burrill's reference to him is one of the more useful citations in the historical dictionary shelf for this term.
Bouvier's treatment is compressed and somewhat misleading in structure: the passage runs comitia calata directly into comitia centuriata without a clean break, which can cause a reader to conflate the two or to miss that the centuriata note in Burrill applies to the *calata* form of that assembly, not to the centuriata's ordinary operations.
Neither source addresses the pontifical oversight dimension — the comitia calata for adrogation required the sanction of the pontifices, not merely the assembled people — which is significant for understanding why this assembly had a different character than ordinary legislative gatherings. Researchers needing that layer of detail must look beyond the dictionary shelf to Roman law treatises and romanist scholarship.