- Category: Populated Place
- Type: Hamlet
- Latitude/Longitude: 60°21'20"N 1°0'56"W
- Eastings/Northings: 454407, 1163930
- OS Grid: HU544639
- Mapcode Local: GBR R1VC.F51
- Mapcode Global: XHF91.6Z81
Location and coordinates are for the approximate centre of Marrister within this administrative area.
Geographic features and populated places may cross administrative borders.