The Oshu Kira clan, served the Kamakura kubo family, was treated with the special rank of 'goikke (head and branch family of Ashikaga) of Kamakura kubo' as the family which descended from the Ashikaga clan, same as kubo (shogunal representative).
鎌倉公方家に仕えた奥州吉良氏は、公方と同じ足利氏の流れを汲む家として「鎌倉公方の御一家」という別格の扱いを受けた。