Bishops with lordships · Duchy of Bavaria · as at first light, 1 January 1200

Regensburg

Regensburg is the greatest town of Bavaria, but the bishop is only one of its lords.

He shares it with the duke, the citizens and three imperial abbeys. Outside it he holds the castle of Donaustauf down the Danube and the market of Pöchlarn in Austria. The duke of Bavaria is squeezing him as he takes over the burgraves' inheritance.

Who holds it

Name
Konrad III (of Laichling)
Title
Bishop of Regensburg
Since
1186
Confidence
high

Went on the Third Crusade (1189-1191); joined Henry VI's crusade in 1197 and turned back on the emperor's death; then backed Philip of Swabia. He is in a ruinous quarrel with Duke Louis I of Bavaria, who is gathering the lands of the extinct burgraves of Regensburg and landgraves of Stefling; the feud badly devastated the see (its exact years are not pinned). Dies 23 April 1204.

What it holds

  • Regensburg: the cathedral quarter and the bishop's rights in the city, shared with the duke of Bavaria, the citizens and the imperial abbeys of St Emmeram, Niedermünster and Obermünster
  • Donaustauf: castle built by Bishop Tuto between 914 and 930 against the Hungarians; called the bishop's castle in 1132; taken and partly destroyed by the Bavarian dukes in 1132, 1146 and 1161
  • Pöchlarn on the Danube in Austria: given by Louis the German in 832; by about 1100 a fortified market and transhipment place for wine, salt and iron; called a town in 1267
  • Hohenburg (1256), Wörth (end of the 13th century) and full control of Donaustauf (14th century) came later and are not drawn

How it was acquired

Carolingian and Ottonian grants; Pöchlarn in 832; Donaustauf built in the early 10th century.

How things stand that morning

Konrad holds his share of the city, Donaustauf and Pöchlarn; the ducal feud is the main danger.

Wealth

Danube trade through Regensburg and Pöchlarn (wine, salt, iron); city rents; estates.

Threats

  • Duke Louis I of Bavaria
  • The citizens' growing autonomy

Advocates and rivals

Duke Louis I of Bavaria (the Kelheimer), who is absorbing the burgraviate and Stefling inheritance; the citizens of Regensburg; the imperial abbeys in the city with their own immunities.

Places of note

  • Regensburg cathedral: Seat of the bishop, in a city shared with the duke and three imperial abbeys

Where the sources disagree

Evidence: Holder well documented; the German Wikipedia's dating of Hohenburg, Wörth and Donaustauf shows how small the bishop's lordship still was. The year of the feud with Duke Louis is not pinned.

On the map: The city is shown only by a small disc for the cathedral quarter; Regensburg as a whole was not the bishop's.

Primary sources for Bavaria

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. Konrad III. von Laichling (de.wikipedia)
  2. Hochstift Regensburg (de.wikipedia)
  3. Burgruine Donaustauf (de.wikipedia)
  4. Pöchlarn (de.wikipedia)

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