Ruler · 1211 – 1246

Frederick II of Austria

Lived 1211 – 1246. Duke of Austria and Styria of Duchy of Styria, 1230 – 1246. The atlas files them under Holy Roman Empire.

Wikidata's English label: Frederick II, Duke of Austria.

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

Lived: 1211 – 1246; 35 years
In office: 16 years; one reign
Lines: 1; Duchy of Styria
Left it: killed; the ruler's own article

Duke of Austria and Styria

Duchy of Styria · the 2nd of 10 dated reigns · 1194 – 1493

Leopold VI of Austria1194 – 1230

Frederick II of Austria1230 – 1246

Béla IV of Hungary1254 – 1260

Stephen V of Hungary1258 – 1260

Rudolf I of Bohemia1298 – 1307

5 after

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

Reigned 1230 – 1246 · 16 years

Came to it: the child of the ruler before, on record
Left it: killedread from the ruler's own article

He was killed in the Battle of the Leitha River, leaving no male heirs.

Open in the atlas

Frederick II of Austria in the atlas: the article, every line they sat in, and the map in their years.
Analyse the succession of Duchy of Styria: every reign, how each ended, and the numbers over them.
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Wikidata Q280338 (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 2026-10-07 · Pastlas v2.13.1, by Oleh Voronko. The published atlas and its data are for non-commercial use.