NHER 3598 (Monument record) - Earthwork mound of unknown date and multi-period pottery

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Summary

An earthwork mound of unknown date and the cropmark of a square enclosure are visible on aerial photographs. Late Saxon and medieval pottery has been found on the site. 96 Late Saxon pottery fragments were recovered as stray finds in 2010.

Protected Status/Designation

  • None recorded

Location

Map sheet TF72SW
Civil Parish GRIMSTON, WEST NORFOLK, NORFOLK

Map

1931.
Dr. Philip Laver told R. R. Clarke (NCM) that there was a slight mound 61cm (2') high with Roman pottery and tesserae at TF 7055 2180.
See (S1).
Other sites of Laver's from which 'Roman pottery' has been retained, have proved on re-examination to be Thetford Ware and medieval (Material reidentified).

1974.
A. Rogerson (NAU) confirms no mound at Laver's grid reference.

1979.
Grid reference given at top of record is almost certainly the one meant, it is a mound about 10m long, apparently consisting almost of medieval pottery according to A. Rogerson (NAU).
On (S4) it is marked by a dark outline on its west side (it is rectangular in shape) and with a dark square cropmark on top.
E. Rose (NAU).

Before 10 October 2010. Stray finds.
96 fragments of Late Saxon Thetford-ware pottery.
See description in file.
A. Rogerson (HES), 25 October 2011.

July 2026. HER Enhancement: Forestry Commission Project K.
What appears to be two low mounds are captured in recent lidar (S5). The southwestern. One of these is centered at the mapped location of this record.
Former field boundaries and trackways are also visible on aerial photography taken in 2022(S6), including a trackway depiected on the First Edition Ordnance Survey map (S7) which appears to terminate at the mound.
The mapped extent of this record has been expanded to indicate the location of the two low mounds and the record has been tagged for further enhancement.
H. Hamilton (HES), 21 July 2026.

  • --- Secondary File: Secondary File.
  • <S1> Record Card: Clarke, R. R. and NCM Staff. 1933-1973. Norwich Castle Museum Record Card - Roman. Grimston.
  • <S2> Record Card: Ordnance Survey Staff. 1933-1979?. Ordnance Survey Record Cards. TF 72 SW 7.
  • <S3> Record Card: NAU Staff. 1974-1988. Norfolk Archaeological Index Primary Record Card.
  • <S4> Aerial Photograph: TF7021P-Q taken 28 July 1977, TF7021F-G taken 1974.
  • <S5> LIDAR Airborne Survey: Environment Agency. Environment Agency LIDAR Data. National LIDAR Programme TF72SW DTM 1m 13-NOV-2018 TO 17-NOV-2018.
  • <S6> Vertical Aerial Photograph: Bluesky International Ltd and Getmapping Plc. unknown. Aerial Photography for Great Britain (APGB) Orthophotographs. https://www.apgb.co.uk. APGB_2022_UK_250mm TF7021 xx-xxx-2022.
  • <S7> Map: Ordnance Survey. 1884-1891. Ordnance Survey Map. Six inches to the mile. First Edition. 1:10,560.
  • POT (Roman - 43 AD to 409 AD)
  • POT (Late Saxon - 851 AD to 1065 AD)
  • POT (Medieval - 1066 AD to 1539 AD)

Related NHER Records (0)

Record last edited

Jul 21 2026 3:13PM

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