§281. Agreement of Nouns
A noun used to describe another, and denoting the same person or thing, agrees with it in Case.
The descriptive noun may be either an Appositive (§ 282) or a Predicate noun (§ 283).
J. H. Allen and J. B. Greenough, New Latin Grammar (Boston: Ginn, 1903). Text provided under a CC BY-SA license by Perseus Digital Library, http://www.perseus.tufts.edu, with funding from the National Endowment for the Humanities.