Although Fuyutsugu was popular among ladies, it seems that he and Mitsuko were happily married and, when she died Mitsuko was buried together with her husband in Fuyutsugu's tomb in accordance with her will.
冬嗣は艶福家であったが夫婦仲は良かったらしく、死後、美都子の遺言によりこの時代には珍しく冬嗣の墓に夫婦合葬された。