Chemjong

Chemjong is a Limbu surname. It is most common in Limbuwan, East Nepal and Sikkim. The origin and history of the name "Chemjong" comes from the era of Lasahang (LashaHang) which was during the 7th century AD. The fifth king of Lasahang dynasty was King Chemjong Hang. He was born in Chempojong palace in Ilam, where his mother was living. When he was born his mother had to keep him away from everyone, fearing that Chief Pathong Hang's people would come and murder him. She told him that his father's enemy would destroy him if they were to find out his true identity. He grew up to be a wise and strong individual. His mother having told him of his late father's followers in the northern part of Limbuwan, he made his way there and forged alliances with the chiefs. He made a surprise attack while everyone at Hellang palace was celebrating the marriage of one of the district chiefs. After capturing Hellang palace, he revealed his identity to all those present and they accepted him as the true ruler and heir of the late King Wedo Hang. Since he had no real name and that he was born in the old palace of Chempojong, the assembled chiefs decided to name him Chemjong Hang, which became his name. He once again tried to unite all of Limbuwan and succeeded in extending from present-day Panchthar, Illam, Dhankuta, Sunsari, Morang and Jhapa. Back in those days Morang composed of the lower terai lands of Sunsari, Morang and Jhapa, while northern Limbuwan was still in fragments.
Ancient history.
The Ten Kings of Limbus came together to formally declare all the ten kingdoms between the Arun River and Teesta River to be called "Yakthung Laaje".
The ten rulers, their kingdoms and their forts:
Rise of King Morang.
After a brief period, King Mawrong Hang came to prominence and took over Terai lands of Chethar, Bodhey, Panthar and Ilam (present day Jhapa, Morang Sunsari and Dhankuta). He named his Kingdom Morang after his name and rose to power. He subdued all the Ten Limbu Kings of Limbuwan and became their overlord. He died without any male heir and King Uba Hang took over as supreme ruler of Limbuwan in 849 AD- 865 AD. He made many religious and social reforms in Limbuwan. Uba Hang's worthy son Mabo Hang succeeded him in 865 AD and ruled till 880 AD. Uba hang kept on with the reforms his father had started. Uba Hang was succeeded by his son Muda Hang. Muda Hang was a weak ruler so the local chiefs started ruling their areas independently. Muda Hang was succeeded by his son Wedo Hang, by this time Limbuwan was in chaos and every principality was ruling independently and fighting with each other. King Wedo hang was murdered and his son Chemjonghang succeeded.
Rise of King Sirijonga.
He subdued all the independent rulers and took over as the new supreme ruler of Limbuwan. He built two big forts in Phedap (present day Terhathum district) and Chainpur (present day Sankhuwasabha district). The remains of the structure still stand today. One of legacy was that he brought all the Limbus under the same writing system in Limbu script. He also brought feudal reform in Limbuwan and divided Limbuwan into new boundaries and districts.
Eventually after the establishment of Namgyal dynasty in Sikkim and under the Lho-Mehn-Tsong Tsum, a treaty between the Bhutia, Lepcha and Limbu people of the Sikkim area, Limbuwan lost the area between Kunchenjunga range (present day eastern border of Nepal) and Teesta River to the Bhutia Kings of Sikkim. Since then Limbuwan comprises all the area between Arun River and Koshi River in the west to Kunchenjunga Mountains and Mechi River in the east.
In the beginning of the 15th century, the descendants of King Sirijonga became weak and Limbuwan again fell into chaos and anarchy. At the time Lowland Limbuwan Kingdom of Morang was ruled by King Sangla Ing. Sangla Ing declared independence and became the first independent ruler of Morang in a century. His son Pungla Ing adopted Hinduism and changed his name into Aamar Raya Ing. He was succeeded by his descendants, who also bore Hindu names. Kirti Narayan Raya Ing, Aap Narayan Raya Ing, Jarai Narayan Raya Ing, Ding Narayan Raya Ing, and Bijay Narayan Raya Ing.
King Bijay Narayan Raya Sanlga Ing built a new town in the middle of Varatappa and Shangori fort and named it Bijaypur after him. He had no issue and died without an heir.
Bijaypur town was founded in 1584 AD and is currently located next to Dharan, Sunsari District. Bijaypur town remained the capital of Morang Kingdom and Limbuwan region until the Gorkha Limbuwan War in 1774 AD.
It was the most powerful and influential of all the Kingdoms in Limbuwan region and was able to establish its hegemony among all the other Limbu rulers. But in 1609 AD Kirant King Lo hang Sen of Sen dynasty captured Morang and ruled it for seven generations.
King of Phedap Murray Hang was made the chief minister of Morong. He stayed in Bijaypur and the King of Morong made his post hereditary. Murray Hang was given a Hindu name and he became Bidya Chandra Raya . His descendants remained Chief Ministers of Morong until Buddhi Karna Raya . Buddhi Karna Raya succeeded the last Sen King of Morang Kama Datta sen and sat in the throne of Bijaypur Palace in 1769 AD.