| Bedfordshire | 0 |
| Buckinghamshire | 0 |
| Berkshire | 0 |
| Cambridgeshire | 0 |
| Channel Islands | 0 |
| Cheshire | 0 |
| Cornwall | 0 |
| Cumberland | 5 |
| Derbyshire | 0 |
| Devon | 0 |
| Dorset | 0 |
| Durham | 0 |
| Essex | 0 |
| Gloucestershire | 0 |
| Hampshire | 0 |
| Herefordshire | 0 |
| Hertfordshire | 0 |
| Huntingdonshire | 0 |
| Isle of Man | 0 |
| Kent | 5 |
| Lancashire | 20 |
| Leicestershire | 0 |
| Lincolnshire | 0 |
| London | 31 |
| Middlesex | 5 |
| Northumberland | 0 |
| Norfolk | 0 |
| Northamptonshire | 0 |
| Nottinghamshire | 0 |
| Oxfordshire | 0 |
| Rutland | 0 |
| Shropshire | 0 |
| Suffolk | 0 |
| Somerset | 0 |
| Surrey | 2 |
| Sussex | 0 |
| Staffordshire | 1 |
| Warwickshire | 9 |
| 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 | 1 |
| Pembrokeshire | 0 |
| Radnorshire | 0 |
| Profession | Census Frequency |
|---|---|
| Scholar | 15 |
| General Servant | 2 |
| Domestic | 2 |
| General Shop Keeper | 2 |
| Hair Dresser | 2 |
| Gold Chaser | 2 |
| Commission Agent | 1 |
| Cotton Operator | 1 |
| General Labourer | 1 |
| Mariner Sea | 1 |
| Shepherd | 1 |
| Artist In Flowers | 1 |
| Assistant | 1 |
| Brick Layer Labourer | 1 |
| Cab Driver | 1 |
| Cook | 1 |
| General Grocer | 1 |
| Kitchen Maid Domestic Servant | 1 |
| Living On Her Own Means | 1 |
| Painter | 1 |
| Pawn Broker's Assistant | 1 |
| Tobacco Traveller | 1 |
| Warehouseman | 1 |
| Domestic Servant | 1 |
| Silver Smith | 1 |
| Name | Census Frequency |
|---|---|
| William Blackstaff | 27 |
| Mary Blackstaff | 14 |
| Alfred Blackstaff | 12 |
| Alice Blackstaff | 12 |
| George Blackstaff | 11 |
| Robert Blackstaff | 11 |
| Elizabeth Blackstaff | 10 |
| Frederick Blackstaff | 10 |
| Henry Blackstaff | 10 |
| Ann Blackstaff | 9 |
| Florence Blackstaff | 9 |
| James Blackstaff | 8 |
| Charles Blackstaff | 5 |
| Ellen Blackstaff | 5 |
| John Blackstaff | 5 |
| Maria Blackstaff | 5 |
| Thomas Blackstaff | 5 |
| Arthur Blackstaff | 4 |
| Edith Blackstaff | 4 |
| Hannah Blackstaff | 4 |
| Jane Blackstaff | 4 |
| Minnie Blackstaff | 4 |
| Sarah Blackstaff | 4 |
| Agnes Blackstaff | 3 |
| Albert Blackstaff | 3 |
| Rank | Surname | Match | Census Frequency |
|---|---|---|---|
| 1 | Blackstaff | 100% | 280 |
| 2 | Blackstaffe | 91% | 105 |
The surname Blackstaff is the most popular version of all its varients