Matsudaira Yorizumi daimyo from the early to middle Edo period; 1st lord of Saijo (1641–1711) Parents Tokugawa Yorinobu Children Matsudaira Yoritada Matsudaira Yorimichi Tokugawa Munenao Matsudaira Yorikatsu Watanabe Yukitsuna Siblings Tokugawa Mitsusada