Ruler · 1365 – 1440

Sigismund Kęstutaitis

Lived 1365 – 1440; monarch. Grand Duke of Lithuania of Grand Duchy of Lithuania, 1432 – 1440; also in the line of Polish–Lithuanian union.

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

Lived: 1365 – 1440; 75 years
In office: 8 years; one reign
Lines: 2; states
Left it: deposed or killed; Kokkonen & Sundell

Grand Duke of Lithuania

Grand Duchy of Lithuania · the 14th of 16 dated reigns · 1236 – 1763

10 before

Kęstutis1381 – 1382

Vytautas the Great1392 – 1430

Švitrigaila / Svidrigiello1430 – 1432

Sigismund Kęstutaitis1432 – 1440

Casimir IV Jagiellon1440 – 1492

Augustus III of Poland1734 – 1763

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

Reigned 1432 – 1440 · 8 years · came to it aged 67

Left it: deposed or killedcoded by Kokkonen & Sundell: by others; Morby does not call it a deposition

then killed within a year of leaving · the term records: death in office

Also in the line of Polish–Lithuanian union (3rd of 4, read from the line of Polish–Lithuanian Commonwealth).

Open in the atlas

Sigismund Kęstutaitis in the atlas: the article, every line they sat in, and the map in their years.
Analyse the succession of Grand Duchy of Lithuania: every reign, how each ended, and the numbers over them.
States of Europe, and every state with a page.

Wikidata Q1091376 (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.