Definition
Clamea admittenda in itinere per attornatum (Latin: "a claim to be admitted on the journey by attorney") was a royal writ of English origin by which the Crown directed justices in eyre to accept the legal claim of a person who was engaged in the king's service and therefore unable to appear in court in person. The writ authorized that person's attorney to appear and prosecute or defend the claim in his stead, preserving the claimant's rights during the eyre — the periodic circuit court conducted by royal justices traveling through the counties of medieval England.
The writ was essentially an accommodation: because royal service was a recognized and privileged obligation, a subject detained by that service would not forfeit or be prejudiced in pending claims merely by his physical absence from court.
Why It Matters in Research
This term falls into a narrow but important category of obsolete English process writs. Researchers encountering it should note several things:
First, the term appears almost exclusively in historical legal sources connected to the eyre system, which was effectively defunct in England by the early fourteenth century. Any appearance of this writ in primary sources dates it firmly to the medieval period of English common law, most likely pre-1300.
Second, the writ's function — excusing personal appearance on grounds of royal service — reflects a broader family of medieval procedural accommodations. Researchers should look for related writs addressing similar problems of absence or excuse in the same registers and treatises, particularly Registrum Omnium Brevium (the Register of Writs), which Black's cites here as "Reg. orig. 19."
Third, this term has no American common law application. It was never transplanted to colonial or post-independence American legal practice, and no analog writ survived in U.S. procedure. Researchers working in American legal history will encounter it, if at all, only in works tracing the English ancestry of attorney representation or the historical roots of procedural accommodation for absent parties.
Fourth, for researchers working on the history of legal representation by attorney, this writ is a useful data point. It illustrates that representation by attorney in English common law was not a matter of general right in the medieval period but could require specific royal authorization in certain proceedings.
Historical Dictionary Support
Black's Law Dictionary (2nd Ed., Supplemental) provides the only entry among the Law Mind shelf sources for this term. The definition is brief: the writ commanded justices in eyre to admit the claim by attorney of a person in the royal service who could not appear personally, with the sole supporting citation to Reg. orig. 19 (Registrum Omnium Brevium, folio 19).
No other historical legal dictionaries in the Law Mind corpus — including Bouvier's, Jacob's, or Tomlin's — appear to carry a standalone entry for this writ. This absence is not surprising. The writ is sufficiently obscure that it appears in legal dictionaries primarily as an illustrative relic of the eyre system rather than as a term with ongoing doctrinal relevance. Researchers should not expect to find extended treatment in any secondary legal dictionary source; the primary reference point is the Registrum itself.
The Latin construction is consistent with standard medieval English chancery form. "Clamea" (claim), "admittenda" (to be admitted), "in itinere" (in the journey or eyre), and "per attornatum" (by attorney) are all terms appearing regularly in medieval English legal Latin. The phrase as a whole is self-describing and would have been immediately intelligible to a trained reader of chancery documents in the period.
Jurisdictional Note
Strictly English in origin and application. The writ presupposes the eyre system, an institution unique to medieval English royal administration. It has no jurisdiction outside England and no analog in Scots, Irish, or colonial American practice.