THOAS OF LEMNOS (father of Hypsipyle)
Figure of myth · father of Hypsipyle in ancient Greek mythology, son of Dionysus

- Parents
- Dionysus, Ariadne
- Siblings
- Oenopion, Staphylus
- Consorts
- Oenoe
- Children
- Hypsipyle, Sicinos
- Haunts and cult places
- Lemnos
- In the sources
- 23 ancient passages
Thoas of Lemnos, the renowned king and ruler of the island and its people, was a son of Dionysus and Ariadne.1,2,3 Born on the island itself, he was identified as a son born by a woman mentioned in ancient fragments, holding the standing of a noble ruler of the city.4,5,6,7,8 While some fragments identify him as a son born by a woman mentioned therein, others name Dionysus as his father.6,7,4,9
Rhadamanthys granted him the island of Lemnos, establishing his rule over the land.10 His rule was marked by a tragic turn, as the country became infamous for the slaughter of husbands by the local women.11 When the Lemnian women plotted their massacre, his daughter Hypsipyle saved him by hiding him and sending him away in a hollow chest to escape by sea.12,13 However, other accounts claim that the Lemnian women killed Thoas after learning he had survived, while yet another tradition states the Fates killed him while fighting with brazen clubs.13,14
In the heat of battle, Thoas struck Peirous in the chest with a spear near the nipple and pulled it out after wounding him.15 He then cut Peirous in the belly with his sword, causing the warrior's death, but he did not strip the armor from the fallen body.15 According to some accounts, he discovered gold mines and the method for fusing the metal.16
Thoas received a sacred crimson robe from his father Dionysus.9 He passed this sacred robe down to his daughter Hypsipyle, who wore his harness of war when the Argonauts arrived on the island.9,1 Upon his death, Thoas left the silver bowls to Hypsipyle.17
As a boy, Thoas raised a dragon with great tenderness; in another account, a man named Thoas was saved from ambushers by a dragon in Arcadia.18 In a later scene, he was found inside the temple when a messenger arrived, instructed to remain before the shrine of the goddess.2,19 He expressed shock that the strangers killed their own mother, yet he praised Iphigenia's cleverness and understanding in managing the ritual situation.20 Thoas agreed to purify the house with fire as requested, planning to hold his robe over his eyes to avoid pollution, and prayed for the rites to succeed.19 He sent a servant to announce that citizens must stay indoors and commanded servants to accompany Iphigenia on her task, before exiting the scene after giving his instructions.19
The codex facts behind this entry
Thoas is the king and ruler of the island and its people. Argonautica 1 ¶72 +2 Thoas is identified as a son born by a woman mentioned in the fragment. Ovid, Heroides 6.107 +1
In the myths
Hypsipyle saved her father Thoas from the Lemnian women's massacre by hiding him and sending him away in a hollow chest to escape by sea. Apollodorus 1.9.17 +2





