Question: is elrond the king of rivendell?
Answer: Elrond (Sindarin; IPA: "Star-Dome") Half-elven, Lord of Rivendell, was one of the mighty Elf-rulers of old who lived in Middle-earth from the First Age to the beginning of the Fourth Age. He was the father of Arwen Undomiel, the eventual lover of Aragorn II Elessar.