郭子仪
Various different accounts are given as to whom the Hui Guo clan is descended from. Several of the Guo claimed descent from Han chinese General Guo Ziyi. They were then distressed and disturbed at the fact that their claim of descent from Guo Ziyi contradicted their being Hui, which required foreign ancestry. While the Encyclopædia Iranica claims the ancestor of the Guo clan in Baiqi was the Persian Ebn Tur (Daqqaq).