No, it was not.

In Greek mythology, Charon was the ferryman who carried dead souls across the river Styx in the underworld.

Do you mean Charon?

Charon was the ferryman of the underworld, carrying souls across the River Styx to be judged.

Charon, ferry man of the dead,

Charon's craft refers to the boat or ferry that Charon, the ferryman of the underworld in Greek mythology, uses to transport the souls of the deceased across the river Styx into the afterlife. It is said that Charon required payment in the form of a coin placed on the eyes or in the mouth of the deceased to ferry them across.