Anouvong
Chao Anouvong (Lao: ເຈົ້າອານຸວົງສ໌; Thai: เจ้าอนุวงศ์; RTGS: Chao Anuwong), or regnal name Xaiya Setthathirath V (Lao: ໄຊຍະເສດຖາທິຣາຊທີ່ຫ້າ; Thai: ไชยเชษฐาธิราชที่ห้า; RTGS: Chaiya Chetthathirat Thi Ha), (1767 – 1829), led the Lao rebellion (1826–28) against Siam as the last monarch of the Kingdom of Vientiane. Anouvong succeeded the throne in 1805 upon the death of his brother, Chao Inthavong (Lao: ເຈົ້າອິນທະວົງສ໌; เจ้าอินทวงศ์), Xaiya Setthathirath IV, who had succeeded their father, Ong Bun or Phrachao Siribounyasan (Lao: ພຣະເຈົ້າສິຣິບຸນຍະສາຣ; พระเจ้าสิริบุญสาร) Xaiya Setthathirath III. Anou was known by his father's regnal number until recently discovered records disclosed that his father and brother had the same regnal name.