There was an Asakura clan (Nobumasa ASAKURA line) that continued as this; a vassal of Ieyasu TOKUGAWA, then Karo (the chief retainer) to Dainagon (major councilor) of Tadanaga TOKUGAWA of Suruga Province, then a vassal of the Furukawa-Doi clan.
徳川家康家臣→駿河大納言徳川忠長付家老→古河土井氏家臣と続いた朝倉氏（朝倉宣正系）がいる。