In addition, Tanetsuna KUTSUKI (the lord of the Tsuchiura Domain), the third son of Mototsuna, was appointed as wakadoshiyori (a managerial position in Edo bakufu) as a Shogun's retainer.
また、元綱の三男・朽木稙綱(土浦藩主)は幕臣として若年寄に就任した。