Ruler · 1240 – 1298

Köchü

Lived 1240 – 1298; politician. Khan of Blue Horde, 1280 – 1302.

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

Lived: 1240 – 1298; 58 years
In office: 22 years; one reign
Lines: 1; Blue Horde
Left it: dates disagree; read off the dates alone

Khan

Blue Horde · the 1st of 8 dated reigns · 1280 – 1395

Köchü1280 – 1302

Bayan Khan1298 – 1312

Sasibuqa1312 – 1320

Ilbasan1320 – 1344

4 after

died 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 1280 – 1302 · 22 years · came to it aged 45

Left it: dates disagreeread off the dates alone: the term ends in 1302, after the death recorded in 1298

Open in the atlas

Köchü in the atlas: the article, every line they sat in, and the map in their years.
Analyse the succession of Blue Horde: every reign, how each ended, and the numbers over them.
States of Europe, and every state with a page.

Wikidata Q3816090 (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.