>>936985535 (OP)Cadmus fighting the dragon. Side A of a red-figured calix-krater found in Sant'Agata de' Goti (Campania), ca. 350–340 BC. From Paestum.
**Cadmus** is a prominent figure in Greek mythology, known as the legendary Phoenician prince and the founder of the ancient city of Thebes in Boeotia, Greece[1][5][6]. He was the son of King Agenor and Queen Telephassa of Tyre, and brother to Europa, Phoenix, and Cilix[1][6]. His mythological narrative is significant for several reasons:
- **Founder of Thebes:** After his sister Europa was abducted by Zeus, Cadmus was sent to find her but failed. Following the advice of the Delphic oracle, he abandoned the search and was instructed to follow a cow until it lay down; there he was to build a city. This city became Thebes, originally named *Cadmeia* in his honor[1][5][6].
- **Slayer of the Dragon and the Spartoi:** Cadmus killed a dragon sacred to Ares and sowed its teeth into the ground, from which sprang a race of fierce warriors called the Spartoi. These warriors helped him build the city's citadel and became the ancestors of Theban nobility[5].
- **Cultural Contributions:** He is traditionally credited with bringing the Phoenician alphabet to Greece, which the Greeks adapted into their own writing system[5][6].
- **Family and Legacy:** Cadmus married Harmonia, daughter of Ares and Aphrodite, and had several children, including Polydorus, Ino, Autonoë, Agave, and Semele. His family’s story is intertwined with various tragic myths involving the gods Hera and Zeus[5].
- **Later Life:** Cadmus and Harmonia eventually retired to Illyria, where they were transformed into serpents and sent to the Elysian Fields by Zeus, symbolizing their divine favor and immortalization[5].