After the breakup of the Tibetan empire in 842, Nyima-Gon, a representative of the ancient Tibetan royal house, founded the first Ladakh dynasty. Nyima-Gon's kingdom had its centre well to the east of present-day Ladakh. Kyide Nyigön's eldest son became ruler of the Mar-yul Ladakh region, and his two younger sons ruled western Tibet, founding the Kingdom of Guge and Pu-hrang.