| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 0 |
| Cornwall | 0 |
| Cumberland | 0 |
| Derbyshire | 0 |
| Devon | 0 |
| Dorset | 0 |
| Durham | 0 |
| Essex | 0 |
| Gloucestershire | 8 |
| Hampshire | 0 |
| Herefordshire | 0 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 0 |
| Lancashire | 0 |
| Leicestershire | 0 |
| Lincolnshire | 0 |
| London | 2 |
| 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 | 25 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 220 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 37 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| At Home | 25 |
| Scholar | 23 |
| Coal Miner | 9 |
| House Servant | 9 |
| Collier | 7 |
| Labourer | 7 |
| Copper Smelter | 6 |
| Copper Man | 5 |
| Employed In Tinworks | 4 |
| Farm Labourer | 4 |
| Servant | 4 |
| Wife Of Above | 2 |
| Agricultural Labourer Wife | 2 |
| At School | 2 |
| Copperman | 2 |
| Dairy Maid | 2 |
| Dress Maker | 2 |
| Farm Servant | 2 |
| General Servant | 2 |
| Mason | 2 |
| Miner | 2 |
| Pauper | 2 |
| Son Of Copperman | 2 |
| Collier Iron Works | 2 |
| Copper Works Labourer | 1 |
| Name | Census Frequency |
|---|---|
| William Leyshon | 364 |
| Mary Leyshon | 302 |
| John Leyshon | 296 |
| Thomas Leyshon | 205 |
| Elizabeth Leyshon | 186 |
| David Leyshon | 175 |
| Margaret Leyshon | 150 |
| Ann Leyshon | 126 |
| Sarah Leyshon | 126 |
| Catherine Leyshon | 110 |
| Jane Leyshon | 106 |
| Evan Leyshon | 60 |
| Rees Leyshon | 53 |
| Edward Leyshon | 52 |
| Hannah Leyshon | 51 |
| Annie Leyshon | 49 |
| Martha Leyshon | 47 |
| Richard Leyshon | 47 |
| George Leyshon | 39 |
| Joseph Leyshon | 39 |
| Lewis Leyshon | 37 |
| James Leyshon | 33 |
| Morgan Leyshon | 33 |
| Leyshon Leyshon | 31 |
| Robert Leyshon | 30 |