The Saxon sundial at St Gregory's Minster, Kirkdale, near Kirkbymoorside, North Yorkshire, England is an ancient canonical sundial which dates to the mid 11th century. The panel containing the actual sundial above the church doors is flanked by two panels, bearing a rare inscription in Old English, the language of the Anglo-Saxons. The sundial commemorates the rebuilding of the ruined church, about the year 1055, by Orm, son of Gamal, whose Scandinavian names suggest that he may have been a descendant of Vikings who overran and settled this region in the late 9th century.