| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 0 |
| Cornwall | 69 |
| 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 | 0 |
| Middlesex | 0 |
| 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 |
|---|---|
| Scholar | 17 |
| Copper Miner | 6 |
| Tin Miner | 3 |
| Labourer On Railway | 2 |
| Carpenter & Undertaker Employing 3 Men | 1 |
| Domestic | 1 |
| Farm Labourer | 1 |
| Farmer 60 Acres 1 Man & 1 Boy | 1 |
| Formerly A Servant Interest | 1 |
| General Servant | 1 |
| Labourer | 1 |
| Laundress | 1 |
| Lead Miner | 1 |
| Mine Agent | 1 |
| Mine Agent Daur | 1 |
| Mine Agents Wife | 1 |
| Mine Engineer | 1 |
| Miner | 1 |
| Miners Wife | 1 |
| Scholar Cornwall | 1 |
| Servant Domestic | 1 |
| Wife Of A Miner | 1 |
| Name | Census Frequency |
|---|---|
| John Trelease | 43 |
| Richard Trelease | 37 |
| William Trelease | 36 |
| Elizabeth Trelease | 34 |
| Thomas Trelease | 29 |
| Mary Trelease | 25 |
| Jane Trelease | 23 |
| Charles Trelease | 20 |
| Catherine Trelease | 12 |
| Emily Trelease | 12 |
| Annie Trelease | 11 |
| Eliza Trelease | 11 |
| James Trelease | 9 |
| Sarah Trelease | 9 |
| Frederick Trelease | 8 |
| Margaret Trelease | 8 |
| Edith Trelease | 7 |
| Ann Trelease | 6 |
| Grace Trelease | 6 |
| Louisa Trelease | 6 |
| Arthur Trelease | 5 |
| Ellen Trelease | 5 |
| Henrietta Trelease | 5 |
| Isabella Trelease | 5 |
| Julia Trelease | 5 |