This mythical figure won a battle at Menevia over Pasgen. He defeated King Gilloman in Ireland to retrieve the Giant's Ring so that his brother, Ambrosius Aurelianus, could build Stonehenge, and he led a rebellion against Vortigern. He fought another conflict with Gorlois, and infiltrated Tintagel Castle in order to seduce Gorlois's wife Igraine after being enchanted to look like Gorlois with the help of Merlin.  In exchange, he promised Merlin the son born of the union, who later ruled from Camelot. For 10 points, name this father of King Arthur.
This mythical figure won a battle at Menevia over Pasgen. He defeated King Gilloman in Ireland to retrieve the Giant's Ring so that his brother, Ambrosius Aurelianus, could build Stonehenge, and he led a rebellion against Vortigern. He fought another conflict with Gorlois, and infiltrated Tintagel Castle in order to seduce Gorlois's wife Igraine after being enchanted to look like Gorlois with the help of Merlin.  In exchange, he promised Merlin the son born of the union, who later ruled from Camelot. For 10 points, name this father of King Arthur.
This mythical figure won a battle at Menevia over Pasgen. He defeated King Gilloman in Ireland to retrieve the Giant's Ring so that his brother, Ambrosius Aurelianus, could build Stonehenge, and he led a rebellion against Vortigern.
{Uther} Pendragon [prompt on Pendragon]