| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 2 |
| Cornwall | 58 |
| Cumberland | 0 |
| Derbyshire | 0 |
| Devon | 0 |
| Dorset | 0 |
| 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 | 1 |
| Middlesex | 0 |
| Northumberland | 0 |
| Norfolk | 0 |
| Northamptonshire | 0 |
| Nottinghamshire | 0 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 0 |
| Suffolk | 0 |
| Somerset | 0 |
| Surrey | 1 |
| 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 |
|---|---|
| Scholar | 18 |
| Copper & Tin Miner | 2 |
| Copper Miner | 2 |
| Domestic Duties | 2 |
| Mine Agent | 1 |
| Gardener | 1 |
| Agricultural Labourer | 1 |
| Agricultural Labourer's Wife | 1 |
| Assistant | 1 |
| Assistant At Home | 1 |
| Dress Maker | 1 |
| Farm 8 Acres Of Land | 1 |
| General Servant | 1 |
| Grocer | 1 |
| Grocer's Wife | 1 |
| Groom's Wife | 1 |
| House Keeper | 1 |
| Mariner's Wife | 1 |
| Mine Agents Wife | 1 |
| Mine Blacksmith | 1 |
| Miner Blacksmith & C | 1 |
| Out Pensioner | 1 |
| Proprietor Of Lesse Hold Houses | 1 |
| Tin & Copper Miner | 1 |
| Tin Dresser | 1 |
| Name | Census Frequency |
|---|---|
| John Trewren | 38 |
| Mary Trewren | 34 |
| William Trewren | 30 |
| Elizabeth Trewren | 24 |
| Jane Trewren | 18 |
| Joseph Trewren | 18 |
| George Trewren | 17 |
| James Trewren | 15 |
| Emily Trewren | 12 |
| Annie Trewren | 9 |
| Alfred Trewren | 8 |
| Ann Trewren | 8 |
| Catherine Trewren | 8 |
| Grace Trewren | 8 |
| Thomas Trewren | 7 |
| Charles Trewren | 6 |
| Eliza Trewren | 6 |
| Henry Trewren | 6 |
| Ellen Trewren | 5 |
| Frederick Trewren | 5 |
| Richard Trewren | 5 |
| Alice Trewren | 4 |
| Fanny Trewren | 4 |
| Sarah Trewren | 4 |
| Louisa Trewren | 3 |