Theiodamas
The father of Hylas, and king of the Dryopes. ( Apollodorus II; Argonautica by Apollonius Rhodius)
From Smith's Dictionary of Greek and Roman Biography and MythologyFrom The Argonautica by Apollonius Rhodius
(ll. 1207-1239) Meantime Hylas with pitcher of bronze in hand had gone apart from the throng, seeking the sacred flow of a fountain, that he might be quick in drawing water for the evening meal and actively make all things ready in due order against his lord's return. For in such ways did Heracles nurture him from his first childhood when he had carried him off from the house of his father, goodly Theiodamas, whom the hero pitilessly slew among the Dryopians because he withstood him about an ox for the plough. Theiodamas was cleaving with his plough the soil of fallow land when he was smitten with the curse; and Heracles bade him give up the ploughing ox against his will.
From The Fall of Troy, by Quintus Smyrnaeus Book I
The glorious Trito-born with courage thrilled To bring to all his foes the day of doom. And Polypoetes, dear to Ares, slew Dresaeus, whom the Nymph Neaera bare To passing-wise Theiodamas for these Spread was the bed of love beside the foot Of Sipylus the Mountain, where the Gods Made Niobe a stony rock, wherefrom Tears ever stream: high up, the rugged crag Bows as one weeping, weeping, waterfalls