Tokugawa Kazuko (1607-1678)
daughter of Tokugawa Hidetada
married to the Emperor Go-Mizunoo in 1620
When the Emperor Go-Mizunoo abdicated in 1629, their daughter Imperial Princess Kazu-no-miya Okiko (Tokugawa Ieyasu’s great granddaughter) became the Meisho Empress (reigned 1629-43)
Barocca of Totalwar.org