sentences:  In 1829, citing illness, Tadayoshi resigned from his position as daimyō, yielding it to his fourth son, Tadakata.Tadayoshi died at his Edo residence in Kobiki-chō on January 30, 1831, at age 63.His grave is located at the Nishio clan temple of Ryumin-ji in modern Kakegawa, Shizuoka.