Empress Dowager Hu's son was Emperor Xiaoming of the Northern Wei Dynasty, Yuan Xu.

There were many reasons why Empress Dowager Hu killed her son, but the exact reason was still unclear. Empress Dowager Hu's motive for killing her son was probably to maintain her power and status. Empress Dowager Hu cultivated her own power in the Northern Wei Dynasty and conspired with some important figures to secretly poison the Emperor and then make her daughter the Emperor. This action caused chaos in the Northern Dynasty and was known as the "He Yin Rebellion". Empress Dowager Hu's actions caused the Northern Wei regime to split and accelerated the destruction of the Northern Wei. However, there was no clear answer as to why Empress Dowager Hu wanted to kill her son.
Empress Dowager Hu was the empress of Emperor Xuanwu of the Northern Wei Dynasty, Yuan Ke, and the birth mother of Emperor Xiaoming of the Northern Wei Dynasty, Yuan Xu.
Empress Dowager Hu was the empress of Gao Zhan, Emperor Wucheng of Northern Qi.
Empress Dowager Hu ended up being imprisoned and sunk into the Yellow River.
Empress Dowager Hu of Northern Qi was the empress of Emperor Wucheng Gao Zhan. She was born in Northern Qi's Anding County. Her father was Hu Yanzhi, and her mother was the daughter of Lu Daoyue of Fanyang. In the first year of Tianbao, the year of Gao Yang, Emperor Wenxuan of North Qi, Hu was chosen as Princess Changguang in a beauty pageant. In 561 AD, after Gao Zhan inherited the throne of Northern Qi, he made Hu Empress. However, there were no detailed records of Empress Dowager Hu's later years.
Empress Dowager Hu of Northern Qi was the empress of Emperor Wucheng Gao Zhan. She was born in Northern Qi's Anding County. Her father was Hu Yanzhi, and her mother was the daughter of Lu Daoyue of Fanyang. In the first year of Tianbao, the year of Gao Yang, Emperor Wenxuan of North Qi, Hu was chosen as Princess Changguang in a beauty pageant. In 561 AD, after Gao Zhan inherited the throne of Northern Qi, he made Hu Empress. During Empress Dowager Hu's reign in Northern Qi, her actions were controversial and involved improper relationships with many men. She was captured by the Northern Zhou Dynasty after the fall of Northern Qi, but she was given freedom. Empress Dowager Hu's life experience showed her desire for power and her unrestrained side.
Empress Dowager Hu was the first empress of Xuanzong Zhu Zhanji of the Ming Dynasty. Her name was Hu Shanxiang. She was born in the family of Hu Rong, a hundred members of the Royal Guards. She was chosen as the Imperial Concubine and became the Empress. However, in the spring of the third year of Xuande, she was deposed as a Daoist nun. Empress Dowager Hu did not have a son, only a daughter. There were two reasons for deposing Empress Dowager Hu: on the one hand, she did not give birth to an heir to the throne and only had a daughter; on the other hand, she was often sick. After deposing Empress Dowager Hu, Emperor Xuanzong of Ming Dynasty made Sun Guifei queen. Empress Dowager Hu's mother, Empress Dowager Zhang, sympathized with her. One reason was to maintain the Ming Dynasty's etiquette, and the other was to make up for her son Zhu Zhanji's debt to Empress Dowager Hu. Empress Dowager Hu died in 1443 at the age of 42.
Empress Dowager Hu of Northern Qi was from the Northern Qi Dynasty.
Empress Dowager Hu's real name was not clearly recorded in the information provided, so it was impossible to determine her name.
There was no relevant information on the reconstructed image of Empress Dowager Hu of the Northern Wei Dynasty in the search results provided, so he could not answer this question.