| Historical records |
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| 30th Mar 1851 | Census | Head; occupation Farm labourer | John Jeffery | Dewlands | 1851 Census Rotherfield, Sussex |
| 30th Mar 1851 | Census | Wife | Mary Jeffrey [Jillett] | | |
| 30th Mar 1851 | Census | Son; occupation Scholar | Thomas Jeffrey | | |
| 30th Mar 1851 | Census | Son; occupation Scholar | James Jeffrey | | |
| 30th Mar 1851 | Census | Son | George Jeffrey | | |
| 30th Mar 1851 | Census | Daughter | Charlotte Jeffrey | | |
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| 1867 | Directory entry | Pratt Thomas, farmer, Dewlands | | Dewlands | Post Office Directory |
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| 1874 | Directory entry | Buck Henry, farmer, Dewlands | | Dewlands | Post Office Directory |
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| c 1875 |  | Part of the 6 inch to 1 mile map of Sussex produced in 1875 by Ordnance Survey | | Little Dewlands | |
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| 5th Apr 1891 | Census | Herbert Buck, M, Head, married, age 26, born Ventnor, Isle Of Wight; occupation Farmer | Herbert Buck | Dewlands | 1891 Census Rotherfield, Sussex |
| 5th Apr 1891 | Census | Alice Buck, F, Wife, married, age 22, born Rotherfield, Sussex | Alice Buck | | |
| 5th Apr 1891 | Census | William Cornford, M, Servant, single, age 17, born Mayfield, Sussex; occupation Farm Servant | William Cornford | | |
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| 1928 |  | Dewland Manor in 1675 by Catherine Pullein | | Harris | Pullein's Rotherfield |