Son of the Hazel, Husband of Banba
Mac Cuill — “son of the hazel” — was one of the three co-kings of the Tuatha Dé Danann in the final era of their rule over Ireland, and the husband of Banba — one of the three sovereignty goddesses and one of the oldest poetic names for Ireland.
The hazel was the most symbolically powerful tree in Irish myth. Its nuts fell into sacred wells and were eaten by the salmon of knowledge — the single most concentrated image of wisdom in the entire tradition. A king named “son of the hazel” is a king whose authority is rooted in knowledge as much as in force.
He shared the kingship with Mac Cécht and Mac Gréine, each paired with one of the three sovereignty goddesses. Together the six governed Ireland as a divine unit. Mac Cuill was killed at the Battle of Tailtiu when the Milesians defeated the Tuatha Dé and the age of divine kingship ended.
Key facts about Mac Cuill
- Names: Mac Cuill (“Son of the Hazel”)
- Rules over: Joint king of the Tuatha Dé Danann; wisdom
- Weapons: Not recorded
- Animals: Salmon (through the hazel’s connection to the salmon of knowledge)
- Other Symbols: The hazel tree
- Parents: Not recorded
- Siblings: Mac Cécht, Mac Gréine (co-kings)
- Spouse: Banba (sovereignty goddess)
- Children: Not recorded
- Greek equivalent: Apollo (wisdom and divine authority combined)
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