House of the Dragon Season 1 features a complex Targaryen family tree centered on King Viserys I , whose lineage splits into the "Green" faction led by Queen Alicent Hightower and the "Black" faction led by Princess Rhaenyra Targaryen . The central conflict stems from the succession dispute between Rhaenyra, Viserys' named heir, and Aegon II , his eldest son with Alicent.
For a detailed breakdown of the Targaryen family tree, please consult the official House of the Dragon guides on HBO.com. House of the Dragon Season 1 features a