Xu Jie had three sons, Xu Fan, Xu Kun, and Xu Ying.
There were different versions of the land area owned by Xu Jie. There was a saying that he owned 240,000 mu of land. This number came from Xu Jie's own letter. However, there were also other claims that he owned 200,000 mu, 180,000 mu, or even 400,000 to 500,000 mu of land. However, these claims did not provide conclusive evidence to support them. Therefore, the exact number of land Xu Jie owned was currently uncertain.
The Qing Emperor had a total of five sons. The Crown Prince was the Qing Emperor's second son.
Yan Ruohai had two sons. One of them was Yan Chengchuan, born from Yan Ruohai and his ex-wife, and the other was Yan Chengxu, born from Yan Ruohai and his current wife.
Yan Ruohai had two sons. One of them was Yan Chengchuan, born from Yan Ruohai and his ex-wife, and the other was Yan Chengxu, born from Yan Ruohai and his current wife.
Yuwen Yong had seven sons. They were Yuwen Yun, Yuwen Zan, Yuwen Zhi, Yuwen Yun, Yuwen Chong, Yuwen Dui, and Yuwen Yuan.
Li Chengqian had three sons. Their names were Li Chengzong, Li Chengdao, and Li Chengde.