Note 1275 — Chapter XV
Reading edition
Promos and Cassandra is one of the Six Old Plays reprinted by Stevens. Shakspeare found in it not only the main story of Measure for Measure, which was far from new, and which he felicitously altered, by preserving the chastity of Isabella, but several of the minor circumstances and names, unless even these are to be found in the novels, from which all the dramatists ultimately derived their plot.