| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 0 |
| Cornwall | 14 |
| Cumberland | 0 |
| Derbyshire | 0 |
| Devon | 8 |
| Dorset | 0 |
| Durham | 0 |
| Essex | 0 |
| Gloucestershire | 0 |
| Hampshire | 0 |
| Herefordshire | 0 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 1 |
| 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 | 3 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| Scholar | 5 |
| Agricultural Labourer | 1 |
| Farm Servant | 1 |
| Metal Miner | 1 |
| Post Mistress | 1 |
| Retired Draper | 1 |
| Wife Of Engineer | 1 |
| Cab Man Unemployed | 1 |
| Coast Guard | 1 |
| Cox Launch | 1 |
| Seaman R N | 1 |
| Ships Cook R N Greenwich Pensioner | 1 |
| Farmer 174 Acres 4 Labourer | 1 |
| Name | Census Frequency |
|---|---|
| Charles Tregenna | 20 |
| John Tregenna | 18 |
| Mary Tregenna | 18 |
| Elizabeth Tregenna | 14 |
| William Tregenna | 14 |
| Richard Tregenna | 13 |
| Grace Tregenna | 8 |
| Jane Tregenna | 7 |
| Joseph Tregenna | 7 |
| Ann Tregenna | 6 |
| Edith Tregenna | 6 |
| Henry Tregenna | 6 |
| Sarah Tregenna | 6 |
| Rebecca Tregenna | 5 |
| Alice Tregenna | 4 |
| Andrew Tregenna | 4 |
| Kate Tregenna | 4 |
| Thomas Tregenna | 4 |
| Bridget Tregenna | 3 |
| Ellen Tregenna | 3 |
| Emily Tregenna | 3 |
| Samuel Tregenna | 3 |
| Eliza Tregenna | 2 |
| Susan Tregenna | 2 |
| Wilfred Tregenna | 2 |