So it's certainly possible that a person needs very little Targaryen blood—or no Targaryen blood at all—to successfully ride a dragon. We just won't know until someone tries.

House of the Dragon's final episode of Season 1 had a huge impact on House Targaryen as war looms in Westeros. Played by Eve Best, Rhaenys is married to Lord Corlys Velaryon, a member of King ...

Jaehaerys was the fourth Targaryen king of Westeros, and the longest-serving at 55 years on the Iron Throne. He’s the earliest monarch shown in “Game of Thrones” and “House of the Dragon ...

Not only do we have what the Targaryen family tree looked like at the start of Season 1, but also we've got the update to keep things straight after the Season 1, episode 6 time jump.