Princess Gaoyang in the Tang Dynasty was sentenced to death for treason, so she could not be buried in the imperial tomb. It was buried in a hurry, so the cemetery could not be found.
Princess Gaoyang, the beloved daughter of Emperor Taizong and Li Shimin, whose biological mother is unknown. The princess was deeply loved by Emperor Taizong. She married the son of Fang, a famous minister, and was pampered. After the marriage, the princess had an affair with the author of "The Tale of the Western Regions of Datang". Emperor Taizong was furious when he learned about it. He halved the argument and killed dozens of handmaiden. The princess was disgusted. Taizong died, and she was not sad.
In the fourth year of Yonghui, the princess tried to seize the title inherited by her brother Fang and falsely accused him of being rude to herself. After the trial of Wuji, the last love between the princess and Fang was intended to support Li's rebellion against King Jing and commit suicide for him.
Extended data:
Princess Gaoyang and the mystery of the debating machine;
In the New Tang Dynasty Book, Zi Tongzhi Bamboo Slips, the romantic injustice between Princess Gaoyang and the author of "The Tale of the Western Regions of Datang" became the biggest crime criticized by the world: it was triggered by the direct struggle for inheritance rights with the family property, which directly led to the alienation of Princess Gaoyang and Emperor Taizong.
At this time, the suggestion found that Princess Gaoyang and the monk had a treasure pillow to distinguish their affair. Emperor Taizong only knew that Princess Gaoyang had an affair with a monk. He was furious and ordered to be executed, killing more than a dozen handmaiden.
In Purple Tongzhi Sword, the story is more perfect and full, and the capital crime is changed to beheading. Since Song Renzong, the love between Princess Gaoyang and Ji Bian has become an irrefutable official history, and it is also the beginning of Princess Gaoyang as a lewd historical material.
References:
Princess Gaoyang (the beloved daughter of Emperor Taizong)? Baidu baike