| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 0 |
| Cornwall | 26 |
| Cumberland | 0 |
| Derbyshire | 0 |
| Devon | 9 |
| 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 | 3 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| Scholar | 3 |
| Farmer | 2 |
| Apprentice To Carving | 2 |
| Farmer In The Mechant House | 1 |
| Farmer Of 300 Acres Employing 4 Labourer & 4 Boys | 1 |
| Labourer's Assisatant | 1 |
| Rector Of 4 Acres | 1 |
| Solicitor | 1 |
| Tin Miner | 1 |
| Ship Carver | 1 |
| Dressmaker | 1 |
| Shipwright | 1 |
| Name | Census Frequency |
|---|---|
| Mary Trevennen | 23 |
| William Trevennen | 17 |
| Elizabeth Trevennen | 13 |
| John Trevennen | 11 |
| Henry Trevennen | 9 |
| Jane Trevennen | 6 |
| Joseph Trevennen | 6 |
| James Trevennen | 5 |
| Richard Trevennen | 4 |
| Thomas Trevennen | 4 |
| Adelaide Trevennen | 3 |
| Annie Trevennen | 3 |
| Clara Trevennen | 3 |
| Edward Trevennen | 3 |
| Emma Trevennen | 3 |
| Harriet Trevennen | 3 |
| Susan Trevennen | 3 |
| Alice Trevennen | 2 |
| Ann Trevennen | 2 |
| Catherine Trevennen | 2 |
| Edwin Trevennen | 2 |
| George Trevennen | 2 |
| Harry Trevennen | 2 |
| Louisa Trevennen | 2 |
| Samuel Trevennen | 2 |