| Bedfordshire | 1 |
| Buckinghamshire | 1 |
| Berkshire | 7 |
| Cambridgeshire | 2 |
| Channel Islands | 8 |
| Cheshire | 0 |
| Cornwall | 138 |
| Cumberland | 1 |
| Derbyshire | 1 |
| Devon | 88 |
| Dorset | 0 |
| Durham | 13 |
| Essex | 0 |
| Gloucestershire | 15 |
| Hampshire | 7 |
| Herefordshire | 0 |
| Hertfordshire | 3 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 9 |
| Lancashire | 1 |
| Leicestershire | 0 |
| Lincolnshire | 1 |
| London | 29 |
| Middlesex | 0 |
| Northumberland | 18 |
| Norfolk | 12 |
| Northamptonshire | 0 |
| Nottinghamshire | 0 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 1 |
| Suffolk | 0 |
| Somerset | 16 |
| Surrey | 0 |
| Sussex | 0 |
| Staffordshire | 6 |
| Warwickshire | 0 |
| Westmorland | 0 |
| Wiltshire | 3 |
| Worcestershire | 0 |
| Yorkshire | 11 |
| Anglesey | 0 |
| Brecknockshire | 0 |
| Cardiganshire | 0 |
| Carnarvonshire | 0 |
| Carmarthenshire | 0 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 1 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 0 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| Scholar | 56 |
| Agricultural Labourer | 16 |
| Tin Miner | 15 |
| House Servant | 11 |
| Miner | 8 |
| Miner's Daughter | 5 |
| Labourer | 5 |
| Dress Maker | 4 |
| Servant | 4 |
| Thatcher | 4 |
| Cook | 3 |
| Lace Maker | 3 |
| Miner's Son | 3 |
| Tin Draper | 3 |
| Spinster | 3 |
| Labourer No Employment | 3 |
| No Employment | 3 |
| Copper Miner | 2 |
| Engine Man | 2 |
| General Servant | 2 |
| House Keeper | 2 |
| Miner's Wife | 2 |
| Tin & Copper Miner | 2 |
| Apprentice | 2 |
| Pauper | 2 |
| Name | Census Frequency |
|---|---|
| Mary Casley | 249 |
| John Casley | 227 |
| William Casley | 224 |
| Elizabeth Casley | 175 |
| Thomas Casley | 164 |
| James Casley | 132 |
| George Casley | 108 |
| Ann Casley | 84 |
| Jane Casley | 78 |
| Sarah Casley | 69 |
| Richard Casley | 66 |
| Henry Casley | 60 |
| Margaret Casley | 52 |
| Eliza Casley | 43 |
| Charles Casley | 38 |
| Ellen Casley | 38 |
| Emma Casley | 38 |
| Joseph Casley | 36 |
| Samuel Casley | 30 |
| Martha Casley | 29 |
| Annie Casley | 28 |
| Catherine Casley | 24 |
| Robert Casley | 23 |
| Alice Casley | 22 |
| Peter Casley | 21 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Casley | 100% | 3,073 |
| 2 | Caisley | 86% | 1,994 |
| 3 | Caseley | 86% | 1,963 |
| 4 | Causley | 86% | 1,834 |
| 5 | Casely | 67% | 1,478 |
| 6 | Castley | 86% | 1,097 |
| 7 | Cosley | 83% | 340 |
| 8 | Cassley | 86% | 168 |
| 9 | Cousley | 71% | 141 |
| 10 | Cusley | 83% | 129 |
The surname Casley is the most popular version of all its varients