121. (c) Now when it became day, the king entered into the chamber and was very greatly amazed, seeing the body of the thief held in the trap without his head, and the chamber unbroken, with no way to come in or go out: and being at a loss he hung up the dead body of the thief upon the wall and set guards there, with charge if they saw any one weeping or bewailing himself to seize him and bring him before the king. And when the dead body had been hung up, the mother was greatly grieved, and speaking with the son who survived she enjoined him, in whatever way he could, to contrive means by which he might take down and bring home the body of his dead brother; and if he should neglect to do this, she earnestly threatened that she would go and give information to the king that he had the money.
– Herodotus, Book II
Herodotus made his living by being interesting. In a world where most people did not read and could not afford to buy a book even if they could, they would pay to listen to Herodotus recite from his books. They would not pay to be bored. In that world, the names that populate his stories would have some general familiarity to his audience. Their obscurity to us is a barrier that this series seeks to break down.