with Cato. Apollonius of Tyre (stoic) (fl. 60 BC), Stoic philosopher who wrote a biography of Zeno. Cato the Younger (95-46 BC), Statesman who opposed Julius Caesar . Antipater of Tyre (c. 100-45 BC), Friend of Cato. Wrote about practical ethics. Apollonides (fl. 50 BC), Stoic philosopher whom Cato consulted before committing