宋国  (?799 BC～?799 BC)

Start End Reign 799 BC 799 BC 

　　Song duke Ai, Songhui Gong's son, reigned only one year. "Tan Gong" records, Song duke Ai buried his wife, put a hundred cans of vinegar and meat sauce. In response, Zeng Zi criticism: "Ji Yue Burial men, and yet false." Buried after the death of nine kilometers northwest of Shangqiu city office.