The Chancel Arch Looking East
Also in the church is the shaft of a high cross. It is richly decorated with interlaced panels and intertwined beasts. There are inscriptions on both the narrow faces.
The Cross Shaft
On the opposite side of the church the Market Cross from Tuam has been re-erected. This appears very tall and is a composite of two crosses. The head is much too small for the shaft. The ringed head depicts a Crucifixion on one side. On the other side is an abbot with other figures and there are two unidentified figures on the ends of the arms. The shaft is decorated with interlaced panels and intertwined beasts. The pyramidal base has two figures on either side and at the narrow ends there are two round sockets for an unknown attachment.
The Market Cross
St Jarlath founded a monastery at Tuam in the late 5th century. In the late 12th century a Romanesque nave-and-chancel church was built and the chancel was incorporated into the Cathedral early in the 14th century. For many years it served as a porch. The main part of the Cathedral is a 19th century building.