From the 38 Latin Stories - The Curse of Atreus

Atreus and Thyestes were sons of Pelops.   Thyestes seduces the wife of Atreus; then Atreus discovers the vice and could not tolerate it.  Therefore, he thinks of treachery against the brother: "I am full of anger!  Therefore, I will kill and cut up little sons of my brother.  Then, I will cook the limbs and will give the dinner to Thyestes."  He kills the boys; Thyestes sees his dead sons on the table.  O, wretched Thyestes!  You now have nothing.  But, O, Atreus, becuase of your great vices, your sons will pay the great penalties.  Your old sins will remain in the soul of your sons;  it will be everlasting.  What ought we to think about your treacheries, O, Atreus?  You could not overcome your anger;  therefore, your fame will always be bad.  A few good men will praise you and your life, but many will blame them.