Amongst the earliest Elizabethan plays are Gorboduc (1561) by Sackville and Norton, and Thomas Kyd's The Spanish Tragedy (1592). Gorboduc is notable especially as the first verse drama in English to employ blank verse, and for the way it created components, from the earlier morality plays and Senecan tragedy, https://www.books.generation30publishing.com/product-detail-the-sexual-assault-of-babygirl.html