How many children did Guan Yu have, and what was their fate?

Guan Yu had three children, one of whom was his adopted son Guan Ping. The second son was Guan Xing, who was his own flesh and blood. He also had a daughter named Guan Fengyou. His name is Guan Yinping. His three children all had different fates, and most of them died in wars.

Guan Ping is the adopted son of Guan Yu during the war. His biological father's name is Guan Ding and his biological brother is named Guan Ning. His martial arts and intelligence are worth mentioning in the Three Kingdoms, and his bravery is appreciated like his father. He once followed Liu Bei on his expedition to Xichuan and made noteworthy military exploits. Later, he fought a thirty-round battle with "Pang De", a famous general in the Three Kingdoms, with neither winning or losing. His fame continued to spread far and wide because of this battle. Of course, his final outcome was not good. When Guan Yu unfortunately defeated Maicheng, he was also captured by the generals of Soochow and died in the battle of Maicheng.

Guan Xing is the second son of Guan Yu. He has had a good reputation since he was a child, and Zhuge Liang thinks highly of him. At first, he followed Guan Yu in Jingzhou. After Guan Yu won the battle at Fancheng, Guan Xing went to Hanzhong to announce the good news. Later, when Jingzhou fell, he was not affected because of this. Later, Guan Xing formed a sworn alliance with Zhang Fei's son Zhang Bao and participated in the Battle of Yiling. According to the novel, Guan Xing met Pan Zhang, his father-killing enemy, when he entered the enemy camp. He chased the fleeing Pan Zhang and got lost. When he was lost, he found a house in the wild. The owner of the house took him in because he saw that he was the son of a martial saint. As luck would have it, Pan Zhang also entered the house at night, and Guan Xing took the opportunity to kill Pan Zhang and take back the Qinglong Yanyue Sword.

There are not many records of Guan Feng in history, and her fate is unknown.