§ Index of Names The Silmarillion

Idril Called Celebrindal 'Silverfoot'; the daughter (and only child) of Turgon and Elenwë; wife of Tuor, mother of Eärendil, with whom she escaped from Gondolin to the Mouths of Sirion; departed thence with Tuor into the West 151, 160, 163, 165-6, 296-300, 303-4, 308, 315,322