This was a post for noble family members and the common name for a person who was a tenjobito (a high-ranking courtier allowed into the Imperial Palace) at shii (the fourth rank) and assumed both posts of "Kurodo no to" (Head Chamberlain) and "Konoe no Chujo" (middle captain of the palace guards).
公家官職であり、四位殿上人で蔵人頭と近衛中将を兼任した者に対する通称。