Naonaka requested permission from the shogunate on [[1789]]/11/26 to marry a daughter of [[Nanbu Toshimasa]], lord of [[Morioka han]]. He received permission the following day.<ref>Asao, 228.</ref> | Naonaka requested permission from the shogunate on [[1789]]/11/26 to marry a daughter of [[Nanbu Toshimasa]], lord of [[Morioka han]]. He received permission the following day.<ref>Asao, 228.</ref> |