The Xu family of the Ming Dynasty was a dukedom of two countries.

In the Ming Dynasty, Xu Da was from a family of two dukes. He was a hero in the Ming Dynasty's founding war and was conferred the title of Duke of Wei. His eldest son, Xu Huizu, inherited the title of Duke of Wei and became the second Duke of Wei in the Ming Dynasty. In addition, Xu Da's fourth son, Xu Zengshou, supported Zhu Di in the Battle of Jingnan and was granted the title of Duke Dingguo. Therefore, Xu Da of the Ming Dynasty had two hereditary titles, Duke of Wei and Duke of Dingguo. The lineage of this family continued until the end of the Ming Dynasty, becoming one of the only five dukes who had started and ended with the Ming Dynasty. The Duke of Wei stayed in Nanjing, and the Duke of Dingguo moved his capital to Beijing with Zhu Di.

The Xu family of the Ming Dynasty was a family of two dukes. Xu Da, as the founding hero of the Ming Dynasty and the leader of the six kings, was conferred the title of Duke of Wei. His eldest son, Xu Huizu, inherited the title of Duke of Wei until the end of the Ming Dynasty. Xu Da's fourth son, Xu Zengshou, was granted the title of Duke Dingguo because he supported Zhu Di in the Battle of Jingnan. The Xu family was the only family in the Ming Dynasty that had both the Duke of Wei and the Duke of Dingguo. The Duke of Wei stayed in Nanjing, and the Duke of Dingguo moved his capital to Beijing with Zhu Di. The descendants of the Xu family experienced the rise and fall of the Ming Dynasty. The last Duke Dingguo was killed when Beijing fell. The lineage and ending of the Xu family in the Ming Dynasty were really sad.

The descendants of the Xu family of the Ming Dynasty were spread all over the country. Even in Japan, it was said that there were people who claimed to be descendants of Xu Da. Xu Da had four sons and four daughters. The eldest daughter, Empress Xu, was the wife of Emperor Chengzu Zhu Di. Xu Da's eldest son, Xu Huizu, inherited the title of Duke of Wei, which was passed down from generation to generation until the end of the Ming Dynasty. In addition, Xu Da's fourth son, Xu Zengshou, was conferred the title of Duke Dingguo by Zhu Di, and there were also descendants who inherited the title. After the fall of the Ming Dynasty, some of Xu Da's descendants surrendered to the Qing Dynasty, some surrendered to the Dashun regime, and some lived in seclusion in the fields. The specific status and distribution of the descendants of the Xu family in the Ming Dynasty were currently unknown.

Xu Wang was a title during the Ming Dynasty. It was originally conferred to Xu Da by Zhu Yuanzhang, the first emperor of the Ming Dynasty. He was one of the founding heroes of the Ming Dynasty. Xu Da was the first of the six founding kings of the Ming Dynasty. He was conferred the title of Duke of Wei and later, he was conferred the title of Sun Yat-sen King. Xu Da's eldest son, Xu Huizu, inherited his title and became the second Duke of Wei. However, in the Battle of Jingnan, Xu Huizu opposed Zhu Di and was forced to pass the throne to his son Xu Qin. The Xu family guarded Nanjing for generations until the end of the Ming Dynasty. During the Chongzhen years, the last Duke of Wei, Xu Wenjue, surrendered to the Manchu Dynasty and was demoted to a commoner. Therefore, the title of Xu Wang in the Ming Dynasty was started by Xu Da, but it gradually lost its title in the later stages of the Ming Dynasty.

Xu Da (1332 - 1385), also known as Tiande, Han, was the founding military commander of the Ming Dynasty and one of the twenty-four generals of Huaixi. Xu Da was born in a farming family and joined the uprising army led by Zhu Yuanzhang. He defeated Chen Youliang in the Battle of Poyang Lake, captured Huaidong and Pingjiang, and destroyed Zhang Shicheng. Xu Da also participated in the Northern Expedition and overthrew the rule of the Yuan Dynasty. In the first year of Hongwu (1368), he invaded Dadu and destroyed the Yuan Dynasty. Xu Da was brave and resourceful all his life. He was good at managing the army and established eternal meritorious deeds for the Ming Dynasty. He was praised by Zhu Yuanzhang as the "Great Wall" and was the first meritorious minister of the Ming Dynasty.

Empress Xu of the Ming Dynasty was the wife of Zhu Di, the emperor of the Ming Dynasty. Her name was Xu. Empress Xu was born in 1362. She was the eldest daughter of Xu Da, the founding hero of the Ming Dynasty. She had received a good education since she was young, and her intelligence was outstanding. She was called a "female student". Empress Xu was conferred the title of Princess of Yan in 1376, and in 1402, she was conferred the title of Empress. She had been with Zhu Di for thirty years and had seven children. Empress Xu had an important influence on the government after Zhu Di ascended the throne. She was called his good teacher and good friend by Zhu Di. Her intelligence and virtuous character made her deeply loved by Zhu Di and Empress Ma. After Empress Xu passed away in 1407, she was posthumously conferred the title of Empress Ren Xiao Ci Yi Cheng Ming Zhuang Xian Pei Tian Qi Sheng Wen.

In the Ming Dynasty, Xu Da, Xu Jie, and Xu Pu were the ministers with the surname Xu.

Xu Jie was a figure in the middle and late Ming Dynasty. He belonged to the Xu family of Donghai County and was called Shengjiao Hall. He was a descendant of King Xu Yan. His ancestor, Xu Pu, was the ancestor of the Xu family in Huating. During the Tang Dynasty, he migrated from Xuzhou to Huating County, Songjiang Prefecture. Regarding Xu Jie's specific situation, other than his background and hall name, other relevant information could not be found in the search results provided.

Xu Fu of the Ming Dynasty referred to the two important generals of the Ming Dynasty, Xu Da and Fu Youde. Xu Da was one of the founding fathers of the Ming Dynasty. He was regarded as the most meritorious person in the Ming Dynasty and was ranked first among the six founding kings. He was born in a farming family and joined the uprising army led by Zhu Yuanzhang. He was one of the twenty-four generals of Huaixi. Xu Da was good at managing the army. He had spent his entire life in the army and had made immortal contributions to the establishment and strengthening of the Ming Dynasty. Fu Youde was a famous general in the early years of the Ming Dynasty, and he was also one of the earliest generals of the Ming Dynasty. He had defected to Zhu Yuanzhang during the Red Turban Army period, and then followed his general Li Xixi to the west, making many military achievements. Fu Youde fought with Chen Youliang and the others, displaying his valiant fighting strength. In short, Xu Fu of the Ming Dynasty were two outstanding generals who made important contributions to the establishment and consolidation of the Ming Dynasty.

Empress Xu was the virtuous wife of Emperor Chengzu Zhu Di of the Ming Dynasty and was also the model of the imperial harem of the Ming Dynasty. She was the eldest daughter of Xu Da, the founder of the Ming Dynasty. She was born in 1362. Empress Xu was intelligent and proficient in the Four Books and Five Classics. She was known as the " female student." She had been educated by her father since she was young and had excellent cultural knowledge and military strategy. After becoming the Empress, she actively participated in government affairs, gave advice to Ming Chengzu, and paid attention to the education of women. Empress Xu passed away in the fifth year of Yongle, and Zhu Di missed her deeply. He expressed his deep feelings for Empress Xu after she died seventeen years ago. Empress Xu's life had a profound impact on the Ming Dynasty. She was regarded as the first empress of the Ming Dynasty.