The son of Aredhel and Eöl, Maeglin grows up with an interest in his mother’s family, the Noldor elves. Eöl keeps Aredhel and Maeglin in the forest, but the two of them flee to the hidden city Gondolin when Maeglin is grown. Enraged, Eöl follows them and accidentally kills Aredhel. Before he’s executed (by being thrown from the walls of the city), he curses Maeglin to die the same way. Maeglin has his father’s temperament—reticent and possessive—and falls in love with his uncle Turgon’s daughter Idril. He becomes Turgon’s counselor and follows him to war, but later becomes jealous and spiteful when a man named Tuor arrives in Gondolin, marries Idril, and wins favor with Turgon. When Maeglin disobeys Turgon and wanders outside the city, he’s captured by Melkor and exchanges Gondolin’s location for the promise of power and Idril’s hand in marriage. During Melkor’s invasion, Maeglin tries to take Idril for himself, but Tuor throws him from the walls of the city.