The Royal Family of Luria was the ruling body of the planet Luria. After Morn's supposed death in 2374, fellow Lissepian Mother's Day Heist conspirator Hain claimed that Morn was the ex-crown prince of the Lurian Royal Family. Hain told Quark that the latinum from the heist, which had seemingly been left to Quark, was actually the property of the royal family. (DS9: "Who Mourns for Morn?")