When Mitsusada WAKEBE was the 11th lord of the domain, disturbances at the end of the Edo period occurred, but very distinguished activities were not seen at the end of the Edo period because Mitsuhide was stricken with paralysis.
第11代藩主・分部光貞のときに幕末期の動乱を迎えたが、光貞は中風に倒れてしまったため、あまり幕末における目だった行動は見られない。