Let's untwist the twisty Targaryen family tree for House of the Dragon ... (carried by King Viserys and then his son Aegon in HOTD) and Visenya wielded Dark Sister (later carried by Daemon).

Below, Variety has listed a family tree of every Targaryen that has so far appeared in “Game of Thrones” and “House of the Dragon.” There are no spoilers for what could happen in future ...

House of the Dragon' season 2 introduces the series' first Stark -- see how that family tree connects to 'Game of Thrones.' ...