House of the Dragon-Art by Rebecca Daenys was still a maiden, she had a powerful prophetic dream, showing the destruction of Valyria by fire. In 114 BC, her father, Lord Aenar Targaryen, heeded her dream and sold his holdings in the Valyrian Freehold and moved his family and all of their belongings to Dragonstone, an island in the narrow sea off the eastern coast of Westeros.