When Eumenes met him once more in Chapter 85, Charon was known as Melanthios, a trusted friend to Phocion. He married a former slave during his time as a free man. He still called Eumenes as young master as he felt that it is more natural to address the young man.
Just as they seperated once more, he stated the main reason why he does not have any children as he has one. One that is freed from the chains of slavery just like him. No matter what he does, like attacking Athens, he considered Eumenes as his only son.
"My children? I've made up my mind. I will have only one child and that child is now free again at last! Whether you travel across horizons on your saddle, or lead a mighty army to attack this land...Live Free! My son!"
Melanthios, Chapter 86, as he watched Eumenes rided into the distance.
He lived in a port town called Piraeus, in the hopes that Eumenes would come to visit Athens once he was freed.