There are three sources of Yu family: 1, which comes from the descendant Ji surname and takes the country as the surname. According to the Book of the New Tang Dynasty, the Prime Minister's Lineage Table, after Zhou Wuwang started his business, he made great efforts to enfeoffment the vassal, and his second uncle was sealed in the branch country, which is now the branch village of Beixiwan Town, Qinyang County, Henan Province. Later, the descendants of Zhi Shu took the country as their surname, and some took Zhi; Some people go to town to take the surname Yu, for Henan Yu. Historically, the surname Yu is authentic. 2. According to Taoist history, in the East China Sea (roughly equivalent to the southeast of Shandong Province and the east of Jiangsu Province), there was a grandson of Yugong, who was originally a Han Chinese, and moved to the North with Tuoba Xuan (roughly equivalent to Daixian, Fan Shi, Wutai and Yuanping in Shanxi Province). He was a Wan family (Xianbei compound surname), and Emperor Wei Xiaowen moved to Luoyang. I changed my surname to Tang Chunyu. According to the dialectics of ancient and modern surname books, a surname is the son and grandson of Chunyuchang, taking the country name as the surname. During the Zhenguan period of the Tang Dynasty, the royal family had seven surnames, including Chunyu. When I arrived in Li, in order to avoid taboo (the homonym of "pure" and "chun"), I changed the compound surname of Chun to Yu. In the Song Dynasty, some Yu surnames were restored to Chunyu surnames. Second, migration and distribution can be traced back. There is only one origin of Yu surname, that is, descendants of the Yellow Emperor. As the birthplace of the Yu family, it originated in the northern part of Qinyang County, Henan Province, and later became the main part of the Yu family. Generally speaking, the Yu family in the past dynasties was the most prosperous in the Central Plains of northern China. During the Wei, Jin, Southern and Northern Dynasties, Yu was able to move southward on a large scale. In the Sui and Tang Dynasties, Yu formed several large families in the north, and after a long period of continuous reproduction and migration, it finally became one of the most popular surnames in China. According to statistics, the surnames of Yu in past dynasties were distributed in eleven regions, including Henan, Shandong, Hebei, Heilongjiang, Shanxi, Shaanxi, Inner Mongolia, Jiangsu, Anhui and Xinjiang. It can be seen that Yu is also a typical northern surname in China in history. Third, the county looks at the hall, and the county looks at the "Zhong Sutang": Yu Qian, a loyal minister of the Ming Dynasty, served as the minister of the Ministry of War. Vala committed Datong, and Yingzong was captured. In order to revitalize the country, Xu Kun advocated moving the capital, but Yu Qian resolutely opposed it. In order to prevent Vara and Yingzong from threatening the Central Plains together, Yu Qian took King Jing as the throne and defeated Vara. I didn't expect Yingzong to listen to rumors and kill Yu Qian after he came back. After many years, the rear was rehabilitated and "loyal". Yu's surname also takes "Donghai" as the hall number. County Looking at Henan County: In the second year of Gaohan (the first 205 years), Qin Sanchuan County was changed to Luoyang, which is equivalent to the lower reaches of Luoshui and Yishui in the south of Henan Yellow River, the upper reaches of Shuangzi River and Jia Luhe and Yuanyang County in the north of the Yellow River. This branch belongs to Yu, probably a direct descendant of Yu's ancestral branch secretary. Donghai County: Qin established a county and ruled Yan (now north of Yan City, Shandong Province). In the Western Han Dynasty, it was equivalent to the south of Feixian County in Shandong, Linyi and Ganyu in Jiangsu, the east of Zaozhuang City in Shandong and Pixian County in Jiangsu, and the north of Suqian and Guannan in Jiangsu. This branch belongs to the surname, which should be the descendant of Xianbei nationality after Yutai in the Spring and Autumn Period and Warring States Period, and the descendant of Xianbei nationality who changed Chinese characters from Wan in the Northern Wei Dynasty. Hanoi County: Founded at the time of Chu and Han Dynasties, it is located in Huai County (now southwest of Wuzhi County, Henan Province), which is equivalent to the area north of the Yellow River and west of the railway (including Jixian County) in Henan Province. This branch is Yu, and it is also a direct descendant of Zhi Shu. Shandong Genealogy: Hanjiazhuang Genealogy of Xia Ji Sub-district Office in Linzi, Zibo Book 3: Yujiacun Genealogy of Imperial City Book 13: Tianjin: Jinghai Genealogy Book 4: Jimo Genealogy Book 2: Yantai Genealogy Book 4: Jiangsu: Fengxian Genealogy Book 6: Jiangdu Genealogy Book 16: Jiangdu Genealogy Book 20. The Yu family tree in Jintan is divided into eight volumes: Zhejiang: Xiaoshan Yu family tree, Lanxi Yu family tree with five volumes, Lanxi Meixi Yu family tree with six volumes and Hubei: Xinzhou Yu family tree with five volumes. Yu Yu, a famous historical figure, the grandson of Yu Guang VI, was born in Sima Zhuang, Haiyang County, the state capital. In the Yuan Dynasty, he rose from the military and civilian general manager of Yanzhou Road to the Ministry of War Sima, and his filial piety spread to the countryside. Yu Qian (1398- 1457): born in Qiantang, Zhejiang (now Hangzhou), was a minister of the Ming Dynasty. His father was a scholar when he was in office, and he served as a supervisor, governor and right assistant minister of the Ministry of War. During his tenure in Henan and Shanxi, the governor rehabilitated the false and wrong cases and helped the famine, which won popular support. During the reign of Emperor Yingzong, eunuch Wang Zhen was autocratic and the court was corrupt. Mongolian Vala nobles also led the army to attack first, and the Ming army sent troops to stop it. The whole army was wiped out, and Yingzong was captured, which shocked the whole country. Some courtiers advocated fleeing the enemy from the south, and Yu Qian vowed to defend the capital to the death and made him emperor (Jingdi). After the Valla army breached Amethyst Pass, it was almost equal to the capital. He personally supervised the war, killing the Walla army first and defeating the Walla army. After the official to protect less, the governor's military affairs. After his release, Yingzong launched a "change to seize the door" in Jingtai eight years to regain the throne. Yu Qian was arrested and imprisoned, and was sentenced to death for "attempted rebellion", which is known in history as "sighing in Tao, the world is wronged". During the transformation of Xianzong, Yu Qian was reinstated and sacrificed, and was buried in the foothills of Santai Mountain in the West Lake. Yu (1545- 1607): A native of Dong 'e, Shandong Province in the Ming Dynasty, his handwriting was far away and spotless. Qin Long Jinshi. In the early years of Wanli, it was compiled by the Hanlin Academy, which included Japanese officials. Illegally trying to seize the situation, leading to illness and death. A promotion, bachelor lecturer, assistant minister of rites, and history of moving rites. In the thirty-third year of Wanli (1605), he was in charge of Zhanfu, and in the last two years, he served as a university student in Dongge, and entered the pavilion to find the sick man. In the history museum, he took reading as his career, learned the Qing dynasty code system, infiltrated hundreds of schools, and became a famous civil servant with Feng Qi. His poems are magnificent and beautiful, and were once pushed to be great. There are Reading History and Poems of Ancient City Hill Hall for the public: Donghai Yan (now Yancheng City, Shandong Province) is famous for being good at prison, and his case of "Donghai Filial Wife" is even more beautiful. There is one in Surabaya, Shandong.