An earlier diocese in the same place was the short-lived medieval diocese of Kołobrzeg (1000- 1005) with its only bishop Reinbern.

A further four medieval dioceses in Wales came within the Province of Canterbury.

Young, Simon, The Bishops of the early medieval diocese of Britonia (forthcoming).

Fortrose Cathedral was the episcopal seat (cathedra) of the medieval Scottish diocese of Ross.

The exact definition of the civitas probably corresponded at least roughly to the area of the large medieval Catholic diocese of Liège, which was reduced in 1559.

Many early medieval dioceses were based upon older Roman provinces.

The church of the early monastic establishment at Connor was re-built as the cathedral of the medieval diocese of Connor and Kells.

Its borders derive from the ancient Roman settlement, later the medieval diocese of Luni, which no longer exists.

The Diocese of Moray was one of the most important of the medieval dioceses in Scotland.

The island was part of the medieval diocese of Dunkeld (also dedicated to St Columba), and several of the medieval bishops were buried within the Abbey church.