Who among the following had observed in the pamphlet titled ‘Plays Confuted in Five Actions’ (1582), “I may boldly say it, because I have seen it, that… bawdy comedies in Latin, French, Italian, and Spanish, have been thoroughly ransacked to furnish the playhouses in London.”

The correct option is Stephen Gosson.

Step-by-step Explanation:
1. Context of the Pamphlet: Plays Confuted in Five Actions was published in 1582 as a Puritan attack on the Elizabethan stage and drama.
2. Author Identity: The pamphlet was written by Stephen Gosson (1554–1624), an English clergyman and former playwright who turned against the theater. Before this, he had also published another famous anti-theatrical tract, The School of Abuse, in 1579.
3. The Quote: In Plays Confuted in Five Actions, Gosson argues against the moral and cultural value of contemporary theatre. He complains about the derivative nature of London plays, asserting that English playwrights rely heavily on copying and translating immoral foreign works. The specific quotation, "I may boldly say it, because I have seen it, that… bawdy comedies in Latin, French, Italian, and Spanish, have been thoroughly ransacked to furnish the playhouses in London," is one of his key arguments highlighting this plagiarism and moral degradation.