Prince-bishops · Other imperial lands · as at first light, 1 January 1200

Basel

The bishop of Basel is lord of the city on the Rhine knee, with high justice and the mint granted by Henry II, and holds in the Jura the abbey of Moutier-Grandval and its lands, given by King Rudolf III of Burgundy in 999, which is where the principality's temporal history begins.

Downstream at Breisach the church founded a merchant settlement about 1146, but the Staufen town there (1185) was pledged by Philip in 1198 to Berthold V of Zähringen, who now holds it.

Who holds it

Name
Lütold of Aarburg
Title
Bishop of Basel
Since
1191
Confidence
medium

campaign notes: Staufen [thin]. No further biography was found in the sources consulted (the encyclopedia article on him could not be reached).

What it holds

  • Basel: the city lordship with high justice and the mint (granted by Henry II to Bishop Adalbero); no recognised town council yet (Frederick II's grant of one is revoked in 1218)
  • Moutier-Grandval in the Jura: the abbey and its lands, given by Rudolf III of Burgundy in 999, the start of the bishop's temporal lordship
  • Breisach: the merchant settlement and church the bishop founded on the Münsterberg about 1146; the Staufen town beside it is in pledge to the Zähringer since 1198
  • Rights to silver mines in the Breisgau (granted in the 11th century; not checked in the sources consulted)

How it was acquired

Moutier-Grandval from Rudolf III (999); city jurisdiction and mint from Henry II after Basel passed from Burgundy to the Empire (pledged 1006). The Jura lordships of the later principality (Delémont, Porrentruy, Biel) come in the 13th century.

How things stand that morning

Lütold holds his city and the Moutier-Grandval lands; the see is Staufen-leaning (campaign notes, thin).

Wealth

The Rhine crossing and market at Basel; the episcopal mint; Breisgau silver; the Jura valleys' fields and forests.

Threats

  • The Zähringer at Breisach
  • The neighbouring counts
  • The citizens' wish for a council

Advocates and rivals

The Staufen and the Zähringer (Berthold V holds Breisach in pledge from Philip); the counts of Frohburg and Homberg, the Habsburgs and the counts of Ferrette around the see; the citizens of Basel.

Places of note

  • Basel cathedral: Seat of the bishop

Where the sources disagree

Evidence: The 999 grant, the city rights and the Breisach history are attested. The bishop's biography and the Breisgau mining rights were not checked.

On the map: Swiss places are whole modern municipalities. The Moutier-Grandval lands were larger than the modern municipality of Moutier, but their 1200 extent is not pinned.

Primary sources for Empire

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.

8 more in the sources library for The Rhineland, the Low Countries and the Swiss Lands.

Sources and studies

  1. Hochstift Basel (dewiki.de, mirror of de.wikipedia)
  2. Breisach am Rhein (dewiki.de, mirror of de.wikipedia)

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