The House of Organa, also known as the Royal House of Alderaan, the Royal Family of Alderaan, or simply House Organa, was an Alderaanian Noble House that dated back to the earliest days of Alderaan's colonization. Throughout history, the Organa dynasty was the one that ruled over their homeworld the longest. Throughout several millennia of existence, the House Organa sired many well-known figures of the pan–galactic politics. Two of its most renowned scions were Viceroy Bail Prestor Organa and his adopted daughter, Princess Leia Organa. Following the destruction of Alderaan in 0 BBY, the name of Organa died out.