Kuroda clan
…power figure in Japan. Kuroda Yoshitaka and his son Nagamasa supported Ieyasu in combat, and were rewarded for their service with a transfer to the Fukuoka Domain, rated at 520,000 koku of land. Two branches of the family were founded in 1623. Kuroda Nagamasa's 3rd son Nagaoki founded the first; he was given…