Although she was a descendant of a lower-ranking noble, she rose to a high dignified position, becoming the first wife of Kanpaku (chief adviser to the Emperor) and a mother of Chugu (the second consort of an emperor), and moreover, TAKASHINA no Naritada was raised to Junii being given the title of a chieftain, Ason.
そのため、貴子は末流貴族の出身ながら関白の嫡妻、かつ中宮の生母として栄達し、高階成忠は従二位と朝臣の姓を賜った。