Other current and historical names
Location and coordinates are for the approximate centre of Irby in the Marsh within this administrative area. Geographic features and populated places may cross administrative borders.
Gazetteer of the British Isles (Edinburgh: Bartholomew, 1887). John Bartholomew
Irby in the Marsh, par. and vil., Lincolnshire, 5 miles SE. of Spilsby, 1090 ac., pop. 178.