Ruler · 1201

Elena Asenina of Bulgaria

Lived 1201. Empress of Nicaea of Empire of Nicaea, 1254 – 1258.

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

Lived: 1201 – 1201; 0 years
In office: 4 years; one reign
Lines: 1; Empire of Nicaea
Left it: natural death; Kokkonen & Sundell

Empress of Nicaea

Empire of Nicaea · the 6th of 6 dated reigns · 1204 – 1258

2 before

Marie of Courtenay1219 – 1222

Irene Laskarina1221 – 1239

Anna of Hohenstaufen1244 – 1254

Elena Asenina of Bulgaria1254 – 1258

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 1254 – 1258 · 4 years · came to it aged 53

Left it: natural deathcoded by Kokkonen & Sundell

Open in the atlas

Elena Asenina of Bulgaria in the atlas: the article, every line they sat in, and the map in their years.
Analyse the succession of Empire of Nicaea: every reign, how each ended, and the numbers over them.
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Wikidata Q458367 (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.