Ruler · 1893 – 1941

Prajadhipok

Lived 1893 – 1941; monarch, politician, military officer. Rear Palace of Rattanakosin Kingdom, 1925 – 1932; also in the line of Thailand.

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

Lived: 1893 – 1941; 48 years
In office: 10 years; one reign
Lines: 2; states
Left it: ending not on record; nothing on record

Rear Palace

Rattanakosin Kingdom · the 8th of 8 dated reigns · 1782 – 1932

4 before

Mongkut1851 – 1868

Chulalongkorn1868 – 1910

Vajiravudh1910 – 1925

Prajadhipok1925 – 1932

died in officeending not on recorda second row: a reign that began before the last had ended — rival claimants, or a shared thronethis entry

Reigned 1925 – 1932 · 7 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

Also in the line of Thailand (1st of 4).

Open in the atlas

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

Wikidata Q313124 (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.