| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 3 |
| Cornwall | 5 |
| Cumberland | 0 |
| Derbyshire | 0 |
| Devon | 0 |
| Dorset | 0 |
| Durham | 0 |
| Essex | 0 |
| Gloucestershire | 1 |
| Hampshire | 5 |
| Herefordshire | 0 |
| Hertfordshire | 0 |
| Huntingdonshire (and Rutland) | 8 |
| Isle of Man | 0 |
| Kent | 1 |
| Lancashire | 12 |
| Leicestershire | 0 |
| Lincolnshire | 0 |
| London | 21 |
| Middlesex | 0 |
| Northumberland | 0 |
| Norfolk | 0 |
| Northamptonshire | 0 |
| Nottinghamshire | 1 |
| Oxfordshire | 0 |
| Rutland (and Huntingdonshire) | 8 |
| Shropshire | 0 |
| Suffolk | 0 |
| Somerset | 0 |
| Surrey | 0 |
| Sussex | 0 |
| Staffordshire | 1 |
| Warwickshire | 5 |
| Westmorland | 0 |
| Wiltshire | 0 |
| Worcestershire | 0 |
| Yorkshire | 1 |
| Anglesey | 0 |
| Brecknockshire | 1 |
| Cardiganshire | 0 |
| Carnarvonshire | 0 |
| Carmarthenshire | 9 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 70 |
| Merionethshire | 0 |
| Montgomeryshire | 0 |
| Monmouthshire | 32 |
| Pembrokeshire | 1 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| Scholar | 31 |
| Coal Miner | 8 |
| Domestic Servant | 5 |
| Agricultural Labourer | 4 |
| Collier | 4 |
| Carpenter | 3 |
| Labourer | 3 |
| General Servant | 2 |
| Baker | 2 |
| Servant | 2 |
| Labourer At Dock | 1 |
| Tallow Chandler | 1 |
| Draper | 1 |
| Boy | 1 |
| Butcher | 1 |
| Blacksmith | 1 |
| Collier's Wife | 1 |
| Farmer Of 66 Acres Employing 9 Men | 1 |
| Farmer's Servant | 1 |
| Grocer's Assistant | 1 |
| Retired Farmer | 1 |
| Stone Maker | 1 |
| Barber | 1 |
| Barber Wife | 1 |
| Hair Dresser | 1 |
| Name | Census Frequency |
|---|---|
| Mary Lewellyn | 162 |
| William Lewellyn | 151 |
| John Lewellyn | 135 |
| Thomas Lewellyn | 135 |
| Elizabeth Lewellyn | 89 |
| Ann Lewellyn | 77 |
| David Lewellyn | 69 |
| Sarah Lewellyn | 55 |
| Margaret Lewellyn | 47 |
| James Lewellyn | 45 |
| Jane Lewellyn | 38 |
| Catherine Lewellyn | 36 |
| Evan Lewellyn | 28 |
| George Lewellyn | 26 |
| Edward Lewellyn | 17 |
| Richard Lewellyn | 17 |
| Charles Lewellyn | 16 |
| Eliza Lewellyn | 16 |
| Henry Lewellyn | 16 |
| Lewellyn Lewellyn | 16 |
| Hannah Lewellyn | 14 |
| Joseph Lewellyn | 14 |
| Martha Lewellyn | 14 |
| Samuel Lewellyn | 14 |
| Emma Lewellyn | 12 |