| Historical records |
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| 6th Jun 1841 | Census | John Lockyer, M, Head, age 45 to 49, born Sussex; occupation Blacksmith | John Lockyer | Cob Barn | 1841 Census Rotherfield, Sussex |
| 6th Jun 1841 | Census | George Lockyer, M, [Son], age 19, born Sussex | George Lockyer | | |
| 6th Jun 1841 | Census | Sarah Holmewood, F, age 20 to 24, born Sussex; occupation Servant | Sarah Holmewood | | |
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| 30th Mar 1851 | Census | Head, employs 1 person; occupation Blacksmith | John Lockyer | Cop Barn Smithy | 1851 Census Rotherfield, Sussex |
| 30th Mar 1851 | Census | Wife | Sarah Lockyer | | |
| 30th Mar 1851 | Census | Son; occupation Blacksmith | George Lockyer | | |
| 30th Mar 1851 | Census | Daughter | Ann Lockyer | | |
| 30th Mar 1851 | Census | Daughter | Charlotte Lockyer | | |
| 30th Mar 1851 | Census | Daughter | Sarah Lockyer | | |
| 30th Mar 1851 | Census | Servant; occupation Servant | Ann Homewood | | |
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| c 1875 |  | Part of the 6 inch to 1 mile map of Sussex produced in 1875 by Ordnance Survey | | Smithy | |
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| 3rd Apr 1881 | Census | Thomas Muggeridge, M, Head, married, age 37, born Surrey; occupation Blacksmith Journeyman | Thomas Muggeridge | Cobbarn Smithy | 1881 Census Rotherfield, Sussex |
| 3rd Apr 1881 | Census | Louise Muggeridge, F, Wife, married, age 30, born Buckinghamshire | Louise Muggeridge | | |