Heworth Deserted Medieval Village, Preston-le-Skerne, Mordon - Source of Reference
| No. | Originator(s) | Date | Title | Notes |
|---|---|---|---|---|
| 1 | Ordnance Survey | Ordnance Survey Archaeology Card AKA National Non-Intensive Archaeological Record (England) | NZ22SE6 | |
| 2 | Surtees, R, EP Publishing Limited, John Nichols and Son | 1823 | The History and Antiquities of the County Palatine of Durham, Vol III | vol.3, p.328 |
| 3 | Cade, J | 1785 | Unknown article in Archaeologia: or miscellaneous tracts relating to antiquity, 1785 | p 77 |
| 4 | Clack, P A G, Gosling, P F, Northern Archaeological Survey | 1975 | Archaeology in the North Gazetteer 1975 | |
| 5 | Fordyce, W, A Fullarton and Co. | 1857 | The History and Antiquities of the County Palatine of Durham Volume I | page 526 |
| 6 | Ostridge, J H | 08-Jun-1949 to 20-Apr-1955 | JO H OSTRIDGE (JHO) Field Investigators Comments | 26-AUG-53 |
| 7 | Colquhoun, F D | 10-Jan-1949 to 30-Mar-1980 | Frank D Colquhoun (FDC/ FC) Ordnance Survey Archaeology Officer | 28-MAY-59 |
| 8 | Unknown | Historic England Aerial Photographs Collection | OS 68/193 017-8; NMR NZ 2923/5 (17264/36) 18-MAR-1999 | |
| 9 | 1970 to 1979 | Seventh Epoch Ordnance Survey Map | 1:10 000 1975 | |
| 10 | Emsley, R W | Richard W Emsley (RE/RWE) Field Investigators Comments | 29-OCT-81 | |
| 11 | Sainsbury, I S | Iain Sainsbury AKA Ian Sainsbury (ISS) RCHME: Durham Magnesian Limestone Survey | OCT-1983 | |
| 12 | Herbert | 26-Aug-1953 | Oral correspondence from Mr Herbert, Farmer, Heworth House Nr Aycliffe, 26.8.53 |