Who was the real husband of Ziweigege in ancient times?

In Princess Pearl, Xia Ziwei's husband Fourcand.

Fu Erkang's prototype is said to be Fu Lingan, the son of Fu Heng, the younger brother of Emperor Gaozong, the filial piety of Qing Dynasty. Xia Ziwei's prototype may be Dolog.

According to the data, Fu Ling 'an was subordinate to Duo Luo and worked as a bodyguard. He died in the thirty-second year of Qianlong, when he was the deputy commander of Zhengbaiqi in Manchuria, which was consistent with some plots in the TV series. According to the background in the TV series, Wei Zi, as a Han woman, was regarded as an "adopted daughter" by the emperor, and without any rich background, she was unlikely to be named Princess Gulun or Princess Heshuo. In the Qing Dynasty, Duoluogege refers to the prince or the daughter of the county king and the prince, which also matches the so-called "Pearl Gege" identity.

Therefore, it is reasonable to testify that Fu Erkang's predecessor was Fu Ling 'an.