The House of Li (Chinese: 李; pinyin: Lǐ; Wade–Giles: Li) was the ruling house of the Western Liang and the Tang dynasty of China.
The House of Li (Chinese: 李; pinyin: Lǐ; Wade–Giles: Li) was the ruling house of the Western Liang and the Tang dynasty of China.
Liang, known in historiography as the Western Liang (traditional Chinese: 西涼; simplified Chinese: 西凉; pinyin: Xī Liáng; 400–421), was a dynastic state of China listed as one of the Sixteen Kingdoms. The Western Liang was founded by the Li family of Han descent. The founder of the Tang dynasty, Li Yuan (Emperor Gaozu), traced his patrilineal ancestry to the Western Liang rulers and traced the ancestry of the Western Liang rulers to Li Guang, Li Xin, and Laozi in the paternal line. The ruling Li clan of the Western Liang was known as the Longxi Li lineage (隴西李氏).
All of Western Liang's rulers declared themselves as gōngs (公), which is translated to "Dukes". Their territory encompassed modern-day northwestern Gansu, and for this reason, they were given the prefix of "Western" in historiography to distinguish them with the other Liang states at the time.
The Tang dynasty (/tɑːŋ/, [tʰǎŋ]; Chinese: 唐朝), or the Tang Empire, was an imperial dynasty of China that ruled from 618 to 907, with an interregnum between 690 and 705. It was preceded by the Sui dynasty and followed by the Five Dynasties and Ten Kingdoms period. Historians generally regard the Tang as a high point in Chinese civilisation, and a golden age of cosmopolitan culture. Tang territory, acquired through the military campaigns of its early rulers, rivalled that of the Han dynasty.
The Li family founded the dynasty after taking advantage of a period of Sui decline and precipitating their final collapse, in turn inaugurating a period of progress and stability in the first half of the dynasty's rule. The dynasty was formally interrupted during 690–705 when Empress Wu Zetian seized the throne, proclaiming the Wu Zhou dynasty and becoming the only legitimate Chinese empress regnant. The An Lushan rebellion (755–763) led to devastation and the decline of central authority during the latter half of the dynasty.
The Sasanian dynasty (also known as the Sassanids or the House of Sasan), the last Persian lineage of rulers to achieve hegemony over much of Western Asia before Islam, ruled 224 CE–650 CE. the house of Sasan founded the Sasanian Empire of Iran, It began with Ardashir I, who named the dynasty in honour of his predecessor, Sasan.
The Shahanshah was the sole regent, head of state and head of government of the empire. At times, power shifted de facto to other officials, namely the spahbed. Upon the empire's conquest by the Islamic caliphate in 651, members of the imperial family fled in exile to China following the death of Yazdegerd III, where they would become accepted as members of the imperial court by Emperor Gaozong of Tang. Although there would be numerous attempts to invade Islamic Persia with Chinese support, this branch of Sasanids would remain in China indefinitely. Narsieh, grandson of Yazdegerd and last recorded Sasanid in China, would adopt the surname Li (李) in honor of the Chinese imperial family.