Ruler · 1701 – 1781

Ong Boun

Lived 1701 – 1781. King of Kingdom of Vientiane, 1767 – 1781.

Wikidata's English label: Bunsan.

For the full story, the article on Wikipedia (CC BY-SA 4.0); this page holds what the record says of the reign.

Lived: 1701 – 1781; 80 years
In office: 14 years; one reign
Lines: 1; Kingdom of Vientiane
Left it: ending not on record; nothing on record

King

Kingdom of Vientiane · the 3rd of 6 dated reigns · 1707 – 1828

Setthathirath II1707 – 1730

Ong Boun1767 – 1781

deposed, abdicated, exiled or removeddied in officeleft alive by a regular roadending not on recordthis entry

Reigned 1767 – 1781 · 14 years

Came to it: the sibling of the ruler before, on record
Left it: ending not on recordnothing on record: no death date to read the end against

Open in the atlas

Ong Boun in the atlas: the article, every line they sat in, and the map in their years.
Analyse the succession of Kingdom of Vientiane: every reign, how each ended, and the numbers over them.
States of East and Southeast Asia, and every state with a page.

Wikidata Q177142 (CC0) · the reigns from Wikidata's P39 terms, the rulers' own articles read by grammar (sentences quoted above, CC BY-SA 4.0) and Kokkonen & Sundell where they code the line · data built 2026-10-06 · Pastlas v2.9.1, by Oleh Voronko. The published atlas and its data are for non-commercial use.