 Complete the following phrase:   was the 6th and final Sakakibara daimyō of Takada and the 16th hereditary chieftain of the Sakakibara clan. Masataka was the eldest son of Sakakibara Masanori 榊原政礼, the third son of Masanori 榊原政令 who was 3rd daimyō of Takada. On the death of Masachika without heir in 1861, he was chosen as posthumous successor. His wife was a daughter of Arima Harusumi of Maruoka Domain. In 1866, his forces accompanied the forces of Hikone Domain in the 