Duke of Zhou
The Duke of Zhou (Chinese: 周公; pinyin: Zhōu Gōng) was a member of the Zhou Dynasty who played a major role in consolidating the kingdom established by his elder brother King Wu. He was renowned in Chinese history for acting as a capable and loyal regent for his young nephew King Cheng and successfully suppressed a number of rebellions, placating the Shang nobility with titles and positions. He is also a Chinese culture hero credited with writing the I Ching and the Book of Poetry, establishing the Rites of Zhou, and creating the yayue of Chinese classical music.
Life
His personal name was Dan (旦). He was the fourth son of King Wen of Zhou and Queen Tai Si. His eldest brother Bo Yikao predeceased their father (supposedly a victim of cannibalism); the second-eldest defeated the Shang Dynasty at the Battle of Muye around 1046 BC, ascending the throne as King Wu. King Wu distributed many fiefs to his relatives and followers and Dan received the ancestral territory of Zhou near present-day Luoyang.