Tuor is a fictional character from J. R. R. Tolkien's Middle-earth legendarium. He is the grandfather of Elrond Half-elven and one of the most renowned ancestors of the Men of Númenor and of the King of the Reunited Kingdom Aragorn Elessar. Along with Beren Erchamion and Aragorn, Tuor was one of only three Men ever to marry one of the Eldarin Elves.