So there is another son called Bardia. And then there's this other character known as Darius, soon to be known as Darius the Great. And Darius is not a direct descendant of Cyrus the Great, but he is part of his family. He's a distant relative. He is part of the Achaemenid dynasty, a part of, he claims descendant from Achaemenes, and he was the lance bearer for Cambyses II. So while Cambyses is out here in Egypt leaving that power vacuum, someone who claims to be Bardia takes, someone who claims to be Bardia takes control of the empire, or is trying to take control of the empire. Now some accounts say that this is really Bardia.