| 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 | 41 |
| Hampshire | 2 |
| Herefordshire | 17 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 0 |
| Lancashire | 5 |
| Leicestershire | 0 |
| Lincolnshire | 0 |
| London | 3 |
| Middlesex | 0 |
| Northumberland | 0 |
| Norfolk | 0 |
| Northamptonshire | 0 |
| Nottinghamshire | 0 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 12 |
| Suffolk | 0 |
| Somerset | 7 |
| Surrey | 0 |
| Sussex | 0 |
| Staffordshire | 0 |
| Warwickshire | 3 |
| Westmorland | 0 |
| Wiltshire | 0 |
| Worcestershire | 0 |
| Yorkshire | 0 |
| Anglesey | 0 |
| Brecknockshire | 6 |
| Cardiganshire | 17 |
| Carnarvonshire | 0 |
| Carmarthenshire | 2 |
| Denbighshire | 0 |
| Flintshire | 0 |
| Glamorgan | 57 |
| Merionethshire | 0 |
| Montgomeryshire | 8 |
| Monmouthshire | 32 |
| Pembrokeshire | 299 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| Scholar | 66 |
| Agricultural Labourer | 16 |
| Farmers Son | 10 |
| Dress Maker | 9 |
| Mason | 8 |
| Labourer | 7 |
| Carter | 7 |
| Farmer | 6 |
| Laundress | 6 |
| Farmers Wife | 6 |
| Shoe Maker | 5 |
| House Servant | 5 |
| Dairymaid | 5 |
| Agricultural Labourer Wife | 4 |
| Coal Miner | 4 |
| Carpenter | 4 |
| Farmers Daur | 4 |
| Fisherman | 4 |
| Blacksmith | 3 |
| Groom | 3 |
| Grocer | 3 |
| Coopers Daur | 3 |
| Stone Mason | 3 |
| Brass Manufacturer | 2 |
| Wife | 2 |
| Name | Census Frequency |
|---|---|
| Mary Llewellin | 311 |
| William Llewellin | 296 |
| John Llewellin | 284 |
| Thomas Llewellin | 223 |
| Elizabeth Llewellin | 186 |
| Ann Llewellin | 113 |
| Margaret Llewellin | 111 |
| James Llewellin | 110 |
| Martha Llewellin | 106 |
| Sarah Llewellin | 102 |
| George Llewellin | 95 |
| David Llewellin | 85 |
| Jane Llewellin | 72 |
| Anne Llewellin | 47 |
| Eliza Llewellin | 46 |
| Henry Llewellin | 46 |
| Edward Llewellin | 45 |
| Charles Llewellin | 43 |
| Maria Llewellin | 40 |
| Alice Llewellin | 38 |
| Richard Llewellin | 33 |
| Benjamin Llewellin | 30 |
| Catherine Llewellin | 29 |
| Emily Llewellin | 28 |
| Frances Llewellin | 27 |