In addition, Mitsunori who died on November 29, 1944 lived longer than any other lord of the domain in the Edo period (however, since the return of lands and people to the emperor was implemented during the era of Mitsunori, it is a popular theory to consider Tadataka HAYASHI of the Jozai Domain, Kazusa Province - he became subject to Kaieki [forfeit rank of Samurai and properties] because he was on the side of the bakufu in the Boshin Civil War, and died in 1941 - as the 'last lord of domain').
ちなみに、光謙は昭和19年（1944年）11月29日に死去した、江戸時代の藩主の中でもっとも長寿の人物であった（但し、光謙の時代には既に版籍奉還が行われており、上総請西藩の林忠崇（戊辰戦争で幕府側について改易、昭和16年死去）を「最後の藩主」とするのが通説である）。