St Patrick's Chapel, Heysham

The south wall contains a doorway with long-and-short jambs and an arch with concentric grooves.

Each group is listed at Grade I, and each tomb has an associated socket probably intended for a timber cross.

[6] In 1977 an excavation took place in and to the south of the chapel, which dated the site to the late 6th or early 7th century.

This links the site to early Celtic Christianity when local people spoke native British.

No human bones were found but more than 1,200 artefacts were recovered, which showed that the site had been occupied about 12,000 years ago.