Fratricide the fratricide would often come back to haunt Caracalla. There are many recorded fratricides in Persia. The most famous story is about Cyrus the Great's sons where Cambyses II killed his brother Bardiya. Also there are stories about the sons of Artaxerxes I, Xerxes II, Sogdianus and Darius II where they fought for the throne. Also there were many fratricides in the Parthian Empire and the Sassanid Empire. In the Ottoman Empire a policy of judicial royal fratricide was introduced by Sultan Mehmet II whose grandfather Mehmet I had to fight a long and bloody civil war against his brothers
Fratricide Punished the second quarto (1604) and folio (1623), as well as elements uniquely its own. This is a remarkably problematic finding for Shakespeare scholars, complicating an area already made difficult by the discovery of Q1. Indeed, the majority of what has been written about "Fratricide Punished" exists strictly to better understand its relation to Q1 "Hamlet", such that it becomes troublesome to discuss one without the other. Yet, as it contains elements of all three versions, it seems clear that "Fratricide Punished" must have been reconstructed by an actor with knowledge of more than one version of "Hamlet". Kathleen Irace, in