Duke of Zhou
Shortly after the establishment of the Zhou Dynasty, King Wu of Zhou died. His son, Prince Song, ascended the throne and became King Cheng of Zhou. Since he was very young and too inexperienced to run the newly founded dynasty, his uncle, the Duke of Zhou, served as regent and handled all political affairs until King Cheng of Zhou became old enough to rule. In the year that King Cheng of Zhou ascended the throne, the people of a land called Tang (唐) rebelled, so the Duke of Zhou conquered them.