The prototype of the second sister Dugugarro is a famous literary queen in history. After Emperor Wendi of Sui Dynasty founded the emperor, the name of Dugu Jialuo still used its original name in history.
The prototype of Mentor, the third sister of Dugu, is the Queen Yuan Zhen of Datang.
In "Three Sisters in Dugu", all three sisters were born in noble families, and all the people they married were emperors and princes, two of whom were the founding emperors of Sui and Tang Dynasties. Both the status at that time and the influence on history later are very important.
Extended data:
The eldest sister in "Three Sisters in Dugu" respects the queen in Dugu Prajna.
The prototype of Dugu Prajna is Ming Jing, the wife of Ming Di and Yu Wenyu in the Northern Zhou Dynasty during the Wei, Jin, Southern and Northern Dynasties. The name of the play is fictitious, which is not in the history books. After the establishment of the Northern Zhou Dynasty, Yu Wenyu succeeded his younger brother Yu Wenjue as the second ruler of the Northern Zhou Dynasty, and Dugu Prajna became the queen. Prajna just became the queen for more than three months, and died of illness and was buried in Zhaoling.
There is much speculation about the reason why she died young. First, it shows that Du, the father of Jing Dugu, was killed by Yuwen Hu, the powerful minister of the Northern Zhou Dynasty, and her husband Yuwen Hu was later poisoned by Yuwen Hu. So the reason why she died young was also the assassination of her political opponents. On the other hand, after giving birth to a child, Dugu was sickly and died without treatment. In short, the cause of death is unknown, which makes people think.