With him are two other worthy Toyotomi Hideyoshi, Ieyasu's mentor, and the great 12th-century warrior Minamoto no Yoritomo, who founded the Kamakura shogunate and whom Ieyasu claimed as an ancestor.
Minamoto no Yoritomo, legendary warrior and founder of the Kamakura shogunate, was whom Ieyasu claimed to be a descendant of. 