On the lintel of the tomb of the Haterii (family of builders, ex-slaves that lived during the Flavian era) are probably depicted the Great Gods of Samothrace (Kadmilos, Axiokersa, Axiokersos and Axieros), who were also called Kabeiroi by the ancient Greek writers. On the left, Kadmilos-Hermes (his head is missing) is depicted holding the caduceus (God Hermes' symbol, a thin laurel or olive rod with two small wings and two snakes that serpentine head-on). Axiokersa-Persephone is next to him. Her head is covered and a garland of fruits decorates her cloak. Axiokersos-Hades, the Ruler of the Underworld, is in the center wearing a himation and holding a sceptre in his left hand. To the right, Axieros-Demeter holds an ear of wheat and a torch. All four gods are associated with the underworld and the afterlife.