Kingdom of Vientiane
Chao Anouvong (; ; ), or regnal name Xaiya Setthathirath V (; ; ), (1767 – 1829), led the Lao rebellion (1826–28) as the last monarch of the Kingdom of Vientiane. Anouvong succeeded to the throne in 1805 upon the death of his brother, Chao Inthavong (; ), "Xaiya Setthathirath IV", who had succeeded their father, Ong Bun or Phrachao Siribounyasan (; ) "Xaiya Setthathirath III". Anou was known by his father's regal number until recently discovered records disclosed that his father and brother had the same regal name.