House of the Dragon: The Long History Behind Vhagar Explained Through Her Early Years

A Dragon Born on Dragonstone
Vhagar hatched on Dragonstone 52 years before Aegon’s Conquest. George R.R. Martin’s novels, including A Clash of Kings and A Storm of Swords, say her name came from a god of the Valyrian Freehold.
Her first years passed without major events. In time, the young Visenya Targaryen claimed Vhagar as her mount, beginning a connection that would place the dragon within the Targaryen family’s history.
Visenya and the Targaryens
Visenya married her brother Aegon Targaryen, who also wed their sister Rhaenys. For years, the family remained content to live on Dragonstone. Vhagar’s place in the family’s story began before the Dance of the Dragons. The account says two riders have claimed her so far, while identifying Visenya as one of them.
Conflict Beyond Dragonstone
The Targaryens’ quiet life changed amid a dispute involving two rulers. Storm King Argilac Durrandon, known as “the Arrogant,” sought to stop King Harren Hoare’s expansion. Harren, called “the Black,” ruled the Iron Islands and the Riverlands. The account presents this confrontation as the turning point that brought wider conflict into the Targaryens’ world.
Key points
- Vhagar hatched on Dragonstone 52 years before Aegon’s Conquest.
- Her name came from a god of the Valyrian Freehold.
- Visenya Targaryen claimed Vhagar as her mount and married Aegon Targaryen.
- Storm King Argilac sought to halt King Harren Hoare’s advance.