Tone Kham (also Ton Kham or Ouphagnauvarath II) was the king of the Laotian Kingdom of

Lan Xang existed as a unified kingdom from 1353 to 1707. For three and a half centuries, Lan Xang was one of the largest kingdoms in Southeast Asia. The meaning of the kingdom's name alludes to the power of the kingship and formidable war machine of the ea ...

between 1633 and 1637. He was the elder son of King

Mon Keo Mon Keo (also Mom Kaeo or Mom Kaeo) was the king of the Laotian Kingdom of Lan Xang between 1627 and 1633. Reigning with the regnal name of ''Samdach Brhat-Anya Chao Manikya Kaeva Raja Sri Sadhana Kanayudha'', he was the son of King Voravongsa II a ...

. He was appointed by his father as Heir Apparent in 1627 and invested with the title of Upayuvaraja, that is, a Viceroy. He succeeded on the death of his father in 1633. He died in 1637 having had issue, three sons: * Prince Somaputra (Som Phou) - married Princess Sumangala Kumari, daughter of King

Sourigna Vongsa Souligna Vongsa (ສຸຣິຍະວົງສາທັມມິກຣາດ ) was the king of Lan Xang whose reign is considered the golden age of Laos. He ascended to the throne in 1637. King of Lan Xang In 1637, Sourigna Vongsa ascended t ...

by whom he had two sons: King Sethathirat II (r. 1707-1735) and King Ong Lo (r. 1694-1698) * Prince Bunsaya (Boun-Sou). Entered the monkhood after his younger brother ascended the throne in 1638. He died at Poo Ho Poo Hong monastery. * Prince Suriyalinga Kumara (Soulinga Khoumane) (Sulingvongsa) – King of Lan Xang between 1637-1695

References

Kings of Lan Xang 17th-century Laotian people 17th-century monarchs in Asia {{laos-hist-stub