Viserys Targaryen (Harry Lloyd)Viserys is the younger son of King Aerys II Targaryen and Rhaella Targaryen. He styles himself Viserys III, King of the Seven Kingdoms, the true heir to the Iron Throne. He is the elder brother of Danaerys Targaryen. He and his sister became something of royal vagabonds and were forced to sell away many family treasures, including his mother's crown and became known as the Beggar King. Viserys is greedy, petulant, leering, and bitter.