| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 0 |
| Cornwall | 38 |
| Cumberland | 0 |
| Derbyshire | 0 |
| Devon | 2 |
| Dorset | 1 |
| Durham | 0 |
| Essex | 0 |
| Gloucestershire | 0 |
| Hampshire | 0 |
| Herefordshire | 0 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 0 |
| Lancashire | 0 |
| Leicestershire | 0 |
| Lincolnshire | 0 |
| London | 0 |
| Middlesex | 1 |
| Northumberland | 0 |
| Norfolk | 0 |
| Northamptonshire | 0 |
| Nottinghamshire | 0 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 0 |
| Suffolk | 0 |
| Somerset | 0 |
| Surrey | 0 |
| Sussex | 0 |
| Staffordshire | 0 |
| Warwickshire | 0 |
| Westmorland | 0 |
| Wiltshire | 0 |
| Worcestershire | 0 |
| Yorkshire | 0 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 0 |
| Carmarthenshire | 0 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 0 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 0 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| Copper Miner | 4 |
| Mine Labourer | 2 |
| Scholar | 2 |
| School Mistress | 2 |
| Agricultural Labourer | 1 |
| Farmer Of 166 Acres Employing 4 Men 2 Boys 1 Woman | 1 |
| Farmer Of 200 Acres Employing 8 Men 4 Women | 1 |
| Farmer Of 384 Acres Employing 10 Men 1 Boy | 1 |
| Farmer's Daughter | 1 |
| Farmer's Son | 1 |
| Fund Holder & Proprietor Of Land | 1 |
| House Servant | 1 |
| Retired | 1 |
| Stone Mason | 1 |
| Miner | 1 |
| Groom | 1 |
| Name | Census Frequency |
|---|---|
| John Trefry | 30 |
| William Trefry | 26 |
| Richard Trefry | 20 |
| Mary Trefry | 18 |
| George Trefry | 17 |
| James Trefry | 13 |
| Jane Trefry | 10 |
| Elizabeth Trefry | 9 |
| Thomas Trefry | 9 |
| Hannah Trefry | 8 |
| Sarah Trefry | 7 |
| Beatrice Trefry | 4 |
| Ellen Trefry | 4 |
| Fanny Trefry | 4 |
| Alice Trefry | 3 |
| Ann Trefry | 3 |
| Annie Trefry | 3 |
| Bessie Trefry | 3 |
| Florence Trefry | 3 |
| Geo Trefry | 3 |
| Harry Trefry | 3 |
| Joanna Trefry | 3 |
| Alfred Trefry | 2 |
| Arthur Trefry | 2 |
| Bessy Trefry | 2 |