The title and name of the prince Taizong in the early Tang Dynasty

The nobility in the Tang Dynasty

In the eleventh year of Zhenguan, Emperor Taizong of the Tang Dynasty established a nine-level nobility system: the first level is the king, with ten thousand households in the town, and the first level; the second level is the heir king. , the prince of a county, with five thousand households in the city, starting from the first rank; the third grade is the Duke of the country, with three households in the city, starting from the first grade; the fourth grade is the founding county prince, with two thousand households in the city, starting from the second grade; the fifth grade is the founding county prince The sixth grade is the founding county magistrate, who has a settlement of 1,000 households, and is ranked from the second rank; the seventh grade is the founding county boss, who has a settlement of 700 households, and is ranked above the fourth rank; The son of Kaiguo County, who has 500 households with food, is on the fifth rank; the ninth grade is the male of Kaiguo County, who has 300 households in the town, and is on the fifth rank.

Each title also grants hereditary Yongye land, 10,000 acres to the prince, 5,000 acres to the prince, 4,000 acres to the prince, 3,500 acres to the county prince, 2,500 acres to the county prince, 1,400 acres to the marquis, and 1,000 acres to the uncle. The son has 800 acres and the man has 500 acres.