Perry Expedition
was the 9th "daimyō" of Ojima Domain. He was the second son of Matsudaira Naritsune of Matsue Domain and was married to a daughter Matsudaira Nobuyuki of Kameyama Domain. When Matsudaira Nobumasu retired in 1851, he was adopted as heir and became "daimyō" of Ojima. During his tenure, over concerns of foreign invasion raised by the Perry Expedition, he did what he could increase the domain's meagre military capability. He died in 1863 at the age of 51. His grave is at the temple of Eishin-ji in Shitaya, Taito, Tokyo.