Xanthis was one of the daughters of Thespius, King of Thespiae, Boeotia. She was one of the forty-nine of his fifty daughters to sleep with Herakles while he was in Thespiae. She would bare him Homolippus.
Spouse & Lovers
Herakles (Lover for one night)
"by Xanthis he [Herakles] had Homolippus"