Residents of London, Ward—Quartier No. 7 — Sub-district G, surnames J (1881 Census)
| # | Surname | Given | Sex | Age | Religion | Origin | Birthplace | Occupation | HH |
| 25 | jacobs | peter | M | 32 | Roman Catholic | French | United States | Servants nfs | 306 |
| 16 | jakes | mary | F | 18 | Roman Catholic | French | Ontario | No Occupation Listed | 306 |
| 11 | james | bridget | F | 50 | Anglican | Irish | Ireland | No Occupation Listed | 258 |
| 10 | james | john | M | 60 | Anglican | English | England | Tailors and tailoresses | 258 |
| 12 | james | william | M | 19 | Anglican | English | Ontario | Tailors and tailoresses | 258 |
| 6 | jenkins | isabella | F | 40 | Roman Catholic | Irish | Ireland | No Occupation Listed | 38 |
| 7 | jenkins | sarah | F | 10 | Anglican | English | United States | No Occupation Listed | 38 |
| 5 | jenkins | thomas | M | 33 | Anglican | English | England | Policemen and detectives, employer unknown | 38 |
| 8 | johnston | agness | F | 25 | Anglican | Scottish | Ontario | No Occupation Listed | 68 |
| 18 | johnston | alex | M | 79 | Anglican | Scottish | Scotland | No Occupation Listed | 304 |
| 6 | johnston | elizabeth | F | 45 | Anglican | Irish | Ireland | No Occupation Listed | 68 |
| 7 | johnston | james | M | 27 | Anglican | Scottish | Ontario | Other furniture makers | 68 |
| 5 | johnston | lesley | M | 50 | Anglican | Scottish | Scotland | Insurance Salesmen and agent | 68 |
| 9 | johnston | lesley | M | 20 | Anglican | Scottish | Ontario | Cigar makers | 68 |
| 10 | johnston | william | M | 17 | Anglican | Scottish | Ontario | Cigar makers | 68 |
| 7 | jones | john | M | 13 | Anglican | English | England | No Occupation Listed | 107 |
| 5 | jones | maria | F | 67 | Anglican | English | England | No Occupation Listed | 107 |
| 6 | jones | may | F | 24 | Anglican | English | England | Dressmakers | 107 |
| 6 | joy | willie | M | 5 | Roman Catholic | Irish | Ontario | No Occupation Listed | 306 |
| 9 | just | blair | M | 15 | Anglican | Scottish | England | No Occupation Listed | 92 |
| 7 | just | david | M | 45 | Anglican | Scottish | Scotland | Superintendents and managers, nfs | 92 |
| 10 | just | david | M | 13 | Anglican | Scottish | England | No Occupation Listed | 92 |
| 8 | just | walter | M | 17 | Anglican | Scottish | England | Bank tellers | 92 |