1850: His real older brother Sojiro Sadatoshi KITAKAZE who had been adopted before by Soemon Sadakazu, the sixty-fifth generation head of the Chakuke (main line) of Kitakaze family, died of disease.
1850年先に北風嫡家第65代当主荘右衛門貞和の養子に入っていた実兄・北風荘次郎貞寿が病没。