No, there was only one leader of the gods, all of them, and that was Zeus though Athena was one of the strongest female gods.
The gods who wanted to be patron of Athens were Athena and Persiden. The people chose Athena
Athena lived with the other main Greek gods on Mt Olympus. The Greek gods are not in our chronology.
Athenas dad was none other than the king of the gods of olympus, Zeus
Athena!
Pallas Athena
Athena
she was
if you are referring to the Greek goddess then it is impossible for Athena to have died, gods are immortal.
Athena's mother was Metis, her father Zeus.
Athena was the youngest goddess but there are gods younger than her.
The leader of the Babylonian gods was Marduk
athena and hermes