In 1627 nine chapels were recorded on the island with some of the names hinting at the existence of Christian worship prior to the Norse conquest of Orkney. They were: Sant Androis at Woundwick, Our Ladie at Halcro, Sant Colmis at Loch of Burwick, Ruid chappell in Sandwick, Sant Tola in Wydwall, Sant Colme in Hoxay, Sant Margrat in the Howp, Sant Colmeis in Grymnes and Sant Ninian in Stow. The locations are all known although little physical evidence remains in several cases.