Board Thread:Questions and Answers/@comment-32959895-20170827030830/@comment-32959895-20171002214500

Peleus was the son of Aeacos, one of the judges of the court of the hereafter. Aeacus is the son of Zeus (a god) and a nymph, Aegina, daughter of the god Asopus. So Peleus was at least a demigod. Then Achilles would inherit both the deity of Peleus and that of his mother, Tethys. Getting 2/3 divine and 1/3 human.