Yang Hao
Yang Jun never completely recovered from his illness. He died in 600. Emperor Wen, reasoning that Princess Cui's crime tainted Yang Hao and that his brother Yang Zhan () was born of a concubine and therefore unfit to inherit the title, did not allow either to inherit the title of Prince of Qin, and in fact ordered that Yang Jun's staff members serve as his mourners, suggesting that both Yang Hao and Yang Zhan were excluded from the funeral proceedings.