Queen Rhaenyra Targaryen[N 2] is the daughter and only surviving child of King Viserys I Targaryen and his first wife, Queen Aemma Arryn. She disputes the claim of her younger half-brother Aegon II, using the style Queen of the Andals and the Rhoynar and the First Men, Lady of the Seven Kingdoms, and Protector of the Realm. A dragonrider, her mount is the she-dragon Syrax.