Magnates and their honours · Kingdom of Hungary · as at first light, 1 January 1200

Osl kindred

The Osl are an old Hungarian kindred of the Rábaköz, the plain between the Rába and the Hanság, with their name-place at Osli and their later centre at Csorna.

If the English Wikipedia list is right, their man Benedict is governing Croatia, Dalmatia and Slavonia for Emeric as ban on 1 January 1200; but the ban's identity is disputed (see Ban Benedict and Ispánság of Zala), so the kindred's part in the brothers' war is not pinned. Its estates in 1200 are thinly recorded; the Premonstratensian provostry of Csorna is held to be their foundation (date not pinned).

Who he is

Name
Not pinned for 1200. The English Wikipedia ban list names Emeric's ban of 1199-1200 'Benedict Osl', which would make him the kindred's leading man; but Kádár (2018) identifies that ban with Benedict son of Korlát and Zsoldos (2011) with the palatine Benedict of 1202-1204
Title
Kindred (nemzetség) of Osl
Family
One of the old Hungarian kindreds of the Gesta, of the Rábaköz in Sopron and Győr counties. Later lines: the Kanizsai (from Thomas of Csorna), the Ostffy and the Viczay.
Confidence
low

English Wikipedia, Ban of Croatia (list) and Osl (genus); Benedict, son of Korlát (Kádár 2018, Zsoldos 2011).

Overlord

King Emeric

What it holds

  • Osli and the Rábaköz estates (not pinned in detail)
  • Csorna (later the Kanizsai line's seat)

How it was acquired

Ancestral.

How things stand that morning

Holding its Rábaköz estates; its side is not pinned unless the ban Benedict was an Osl.

Places of note

  • Osli: The kindred's name-place.

Where the sources disagree

  • The ban of 1199-1200 is 'Benedict Osl' in the English Wikipedia list but Benedict son of Korlát in Kádár (2018) and the later palatine Benedict in Zsoldos (2011).

Evidence: The kindred's 1200 estates and men are not documented in the sources checked; the link to the ban rests on one list.

On the map: Two centres only.

Primary sources for Hungary

Chronicles, registers, sagas and inscriptions written in or near 1200 that cover this entry. Each has its own page with editions, translations and where to read it.

4 more in the sources library for Poland, Hungary and the Adriatic.

Sources and studies

  1. Ban of Croatia (English Wikipedia, list)
  2. Osl (genus) (English Wikipedia)
  3. Benedict, son of Korlát (English Wikipedia)

Last revised 4 November 2026. Published 4 November 2026. Suggest a correction on the OMNIA Discord.