《宋史·本纪·卷三十四》
淳熙二年春正月初十，前宰相梁克家、曾怀因擅改堂除，梁克家被解除观文殿学士，曾怀降为观文殿学士。
二年春正月癸巳，前宰相梁克家、曾怀坐擅改堂除，克家落观文殿学士，怀降为观文殿学士。
On the first day of the first month of the second year of the Chunxi reign (February 16, 1175), the former prime ministers, Liang Kejia and Zeng Huai, were punished for altering temple rituals. Liang Kejia was dismissed from his post as Bachelor of the Guanwen Hall, while Zeng Huai was demoted to Bachelor of the Guanwen Hall.