Tokugawa By QEWf[adv[pzr,jecxge]o[' Jan 31, 1543 Tokugawa Leyasu birth Jan 31, 1544 Tokugawa Leyasu first birthday 1547 Leyasu was sent as a hostage to secure an alliance 1560 the Battle of Okehazama / first recorded kill 1562 Tokugawa Leyasu's first child birth was daughter named Fuku-hime 1564 Tokugawa Leyasu first battle 1567 Leyasu, father's death had left him as leader of the Matsudaira 1567 Tokugawa Ieyasu's first son, named Nobuyasu birth 1584 Ieyasu emerged as the most powerful daimyo in eastern Japan after defeating Toyotomi Hideyosh 1603 Tokugawa Leyasu granted shogun 1605 Tokugawa Ieyasu retirement Jun 1, 1616 Tokugawa Leyasu death