德川家齊
Iemochi, known in his childhood as Kikuchiyo (菊千代), was the eldest son of the 11th-generation Wakayama Domain lord Tokugawa Nariyuki (1801–1846) with his concubine known as jitsujoin and was born in the domain's residence in Edo (modern-day Minato-ku in Tokyo). Nariyuki was a younger son of the 11th "shōgun", Tokugawa Ienari.