Frontier town · Duchy of Silesia · as at first light, 1 January 1200

Krosno

An old Polish border castle where the Bóbr meets the Oder, named by Thietmar in 1005; later Henry the Bearded's favourite residence.

In 1200 a castle with a market settlement.

Who holds it

Name
Duke Bolesław, through his castellan
Title
Lord
Confidence
medium

Lord in 1200

Duke Bolesław, through his castellan

How things stand that morning

Held by Bolesław.

Charter

No town charter and no German town law in 1200: a ducal castle (gród) with a market settlement (suburbium) under the castellan's court and Polish law.

Council

None. The castellan or the duke's officers judge and collect dues.

Communities

Polish castle folk, craftsmen and traders; no foreign community pinned for 1200.

Militia

None as a town; the castle folk and the knights of the district.

Walls and castle

The castle at the Bóbr mouth; no town wall.

Trade and crafts

The Oder and Bóbr crossings and river traffic.

Where the sources disagree

Evidence: The castle is attested; its market settlement in 1200 is inferred from the castle-district pattern.

Primary sources for Silesia (Bolesław the Tall)

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.

Sources and studies

  1. Bolesław I the Tall, en.wikipedia
  2. Henry the Bearded, en.wikipedia

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