The Toluid Dynasty was a short-lived dynasty that emerged in the 13th century, primarily associated with the Mongol Empire. It was founded by Tolui, the fourth son of Genghis Khan, and ruled over parts of the Mongol territories, including regions in modern-day Mongolia and China. The dynasty played a significant role in the expansion and administration of the Mongol Empire during its peak. After Tolui's death, his descendants continued to govern, but the dynasty faced challenges from rival factions and internal strife. Eventually, it lost power to other branches of the Mongol Empire, such as the Yuan Dynasty, which was established by Kublai Khan, Tolui's grandson. The Toluid Dynasty's influence, however, contributed to the cultural and political landscape of the time.