Ruler · 1895 – 1974

Mamerto Urriolagoitía

Lived 1895 – 1974; politician. President of Bolivia (Bolivia), 1949 – 1951.

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

Lived: 1895 – 1974; 79 years
In office: 2 years; one reign
Lines: 1; Bolivia
Left it: left office alive; read off the dates alone

President of Bolivia

Bolivia · the 49th of 83 dated reigns · 1825 – 2025

45 before

Néstor Guillén1946

Tomás Monje1946 – 1947

Enrique Hertzog1947 – 1949

Mamerto Urriolagoitía1949 – 1951

Hugo Ballivián1951 – 1952

Víctor Paz Estenssoro1952 – 1956

Hernán Siles Zuazo1956 – 1960

31 after

killed, executed or dead in battledeposed, abdicated, exiled or removeddied in officeleft alive by a regular roadstill in officeending not on recorda second row: a reign that began before the last had ended — rival claimants, or a shared thronethis entry

Reigned 1949 – 1951 · 2 years · came to it aged 54

Left it: left office aliveread off the dates alone: the term ends in 1951; they died in 1974

Open in the atlas

Mamerto Urriolagoitía in the atlas: the article, every line they sat in, and the map in their years.
Analyse the succession of Bolivia: every reign, how each ended, and the numbers over them.
States of Americas and Oceania, and every state with a page.

Wikidata Q3306306 (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.